View source for Superboy

{{short description|Fictional identity in the DC Comics pantheon}}
{{about|the fictional character|the comic book|Superboy (comic book)|other uses|Superboy (disambiguation)}}
{{Use mdy dates|date=November 2011}}
{{Infobox comics set index
<!--Wikipedia:WikiProject Comics-->
|image      = Superboy v2 61.jpg
|caption    = Cover to ''Superboy'' vol. 4 #61 (1999) by Tom Grummett, showing Clark Kent (center-left), Conner Kent (foreground, right), and other Superboys from the [[DC Multiverse]]
|publisher  = [[DC Comics]]
|debut      = ''[[More Fun Comics]]'' #101
|debutmo    = January–February
|debutyr    = 1945
|debutyr1   = 1985
|debutyr2   = 1993
|writer1    = [[Jerry Siegel]]
|artist1    = [[Joe Shuster]]
|characters = {{collapsible list|Clark Kent / Kal-El<br/>[[Superboy-Prime]]<br/>[[Conner Kent|Conner Kent / Kon-El]]<br/>[[Jon Lane Kent]]<br/>[[Jon Kent (DC Comics)|Jon Kent]]}}
}}

'''Superboy''' is an identity used by several [[superhero]]es appearing in American [[comic book]]s published by [[DC Comics]]. These characters have been featured in several eponymous comic series, in addition to ''[[Adventure Comics]]'' and other series featuring teenage superhero groups.

From the character's first published story in 1944 until 1992, the title ''Superboy'' was applied to versions of the adventures of [[Superman|Clark Kent]] as a boy, teenager or young adult. The primary settings for the stories were the fictional town of [[Smallville (comics)|Smallville]], the 30th century (where Superboy featured in [[time travel]] adventures with the [[Legion of Super-Heroes]]), and Clark's university. In 1993, a second Superboy was introduced, a young clone of Superman who was eventually given both the secret identity [[Conner Kent]] and the [[Kryptonian]] name Kon-El. In 2016, DC Comics introduced another Superboy, [[Jon Kent (DC Comics)|Jon Kent]], the son of Superman and his wife [[Lois Lane]].

Superboy was the first superhero to star in a successful solo title after [[World War II]]. During the [[Silver Age of Comic Books]], Superboy was frequently the #2 best-selling superhero, with monthly issues of ''[[Superboy (comic book)|Superboy]]'' and ''[[Adventure Comics]]'' regularly selling over a million combined copies.<ref>{{Cite web|title=Comic Book Sales Figures for 1962|url=https://www.comichron.com/yearlycomicssales/postaldata/1962.html|access-date=2021-07-05|website=www.comichron.com}}</ref> Superboy and its subsequent adaptations have been credited with popularizing the [[prequel]] as a form of entertainment.<ref>DAVID BARNETT. (2020, September 27). From ‘Ratched’ to ‘Morse’: Why we all love a prequel. ''Independent (UK)''.</ref>

Versions of the characters have appeared in animation, films and television series, including ''[[Superboy (TV series)|Superboy]]'' and ''[[Smallville]]''.

== Publication history ==
=== Creation (1938–1944) ===
In November 1938, [[Jerry Siegel]] proposed to [[Detective Comics, Inc.]] (the forerunner of [[DC Comics]]) that he do stories of Superman's childhood adventures, with the character calling himself "Superboy". Detective rejected Siegel's pitch.<ref name="Sergi2015">{{harvp|Sergi|2015}}</ref> In December 1940, Siegel pitched the idea again with a complete script for the first story, but Detective did not respond within the contractual six weeks.<ref name="Sergi2015" /><ref>Judge J. Addison Young, "Findings of Facts", April 12, 1948:

"94. From July 1, 1943 to March, 1947, DETECTIVE COMICS, INC. published in magazines 130 releases of the comic strip SUPERMAN for which plaintiff SHUSTER did not create art work.

95. DETECTIVE COMICS, INC. paid to plaintiff SHUSTER the sum of $150. per release for 80 of said releases, and the sum of $200. per release for 50 of said releases, which sums were accepted by plaintiff SHUSTER in full payment."</ref> An [[ashcan comic]] was produced in 1942 in order to secure the Superboy trademark.<ref>{{Cite web|title=Superboy Ashcan #nn (DC, 1942) CGC NM- 9.2 Cream to off-white pages. {{!}} Lot #5672|url=https://comics.ha.com/itm/golden-age-1938-1955-/superhero/superboy-ashcan-nn-dc-1942-cgc-nm-92-cream-to-off-white-pages-this-historic-dc-ashcan-was-used-to-secure-the-copyrigh/a/803-5672.s|access-date=2021-07-04|website=Heritage Auctions|language=en}}</ref>

After the appeal of kid superheroes had been demonstrated by the success of [[Robin (character)|Robin, the Boy Wonder]] and similar characters, Detective Comics reversed itself in late 1944 and started publishing a Superboy feature, in an effort to expand the Superman franchise by presenting a version of the character to whom younger readers could easily relate.<ref name="mileds">''Millennium Edition More Fun Comics'' #101 (2000) and ''Millennium Edition Superboy'' #1 (2001), inside cover commentaries</ref> Though [[Joe Shuster]] supplied the art, the Superboy feature was published without the input or approval of Siegel, who was serving in the US Army in World War II. In 1944, while Siegel was stationed in Hawaii, Detective Comics published a Superboy story in ''[[More Fun Comics]]'' #101 ([[cover date]]d January–February 1945). The story was partially based on the script Siegel submitted in 1940, and was illustrated by Shuster.<ref>{{harvp|Ricca|2014}}: "So when the first official Superboy adventure was published in ''More Fun Comics'' #101, the first portion of the story is Jerry's script with Joe (and the shop) providing art. But then, abruptly, the tone changes as writer Don Cameron is brought in to finish the rest."</ref> Detective Comics had done this without informing Siegel; he learned about it in a letter from Shuster.

=== ''More Fun Comics'' (1944–1945) ===
The first Superboy stories were published as bi-monthly features in ''[[More Fun Comics]]'' issues #101–107 (cover dated January–February 1945 – January–February 1946). Except for the origin story by Siegel, the issues were written by Don Cameron. Art was provided primarily by Joe Shuster and inked by Ira Yarbrough, [[Marvin Stein]], and John Sikela.<ref>{{Cite book|title=The Adventures of Superboy|publisher=DC Comics|year=2010|isbn=978-1-4012-2783-8|pages=Table of Contents}}</ref>

=== ''Adventure Comics'' (1946–1969) ===
{{further|Adventure Comics}}

In early 1946, Superboy moved to ''Adventure Comics'', where he debuted in issue #103 (April 1946) as the lead feature for the [[anthology]] comic, and he remained the headlining feature for over 200 issues. Notable stories appearing in ''[[Adventure Comics]]'' included the introduction of [[Krypto|Krypto the Super-Dog]];<ref name="adv210">''Adventure Comics'' #210 (March 1955)</ref> the story of how his friend, the teenage scientist [[Lex Luthor]], became his most bitter foe;<ref name="adv271">''Adventure Comics'' #271 (April 1960)</ref> and the debut of the 30th-century superhero team the [[Legion of Super-Heroes]], who were inspired by Superboy.<ref name="adv247">''Adventure Comics'' #247 (April 1958)</ref>

The popular Legion [[Spin-off (media)|spun off]] from Superboy into its own feature, which debuted in ''Adventure Comics'' #300 (Sept. 1962). The feature soon dominated the comic, with the last standalone Superboy story appearing in #315 (Dec. 1963). Superboy continued to appear in reprinted stories and as a member of the Legion until the Legion's final issue, ''Adventure Comics'' #380 (May 1969). Throughout the 1960s, issues of ''Adventure Comics'' sold over 400,000 copies each, with a peak of over 480,000 in 1966.<ref>{{Cite web|title=Comic Book Sales Figures for 1966|url=https://www.comichron.com/yearlycomicssales/postaldata/1966.html|access-date=2021-07-05|website=www.comichron.com}}</ref>

==== ''Legion of Super-Heroes'' (Volume 1) ====
In 1973, DC Comics published ''Legion of Super-Heroes'', a series that reprinted earlier Superboy and Legion stories from ''Adventure Comics''. The series was published from February–August of that year, and ended after four issues.

=== ''Superboy'' (1949–1976) ===
Four years after his debut, Superboy became only the sixth DC superhero to receive his own comic book when ''Superboy'' #1 (March–April 1949) was published. The series became the first new DC superhero title to succeed since World War II. ''Superboy'' saw the debuts of the first Superbaby story,<ref name="sboy8">''Superboy'' #8 (May–June 1950)</ref> (about Clark's adventures as a super-powered toddler), and of Clark's two closest friends: [[Lana Lang]],<ref name="sboy10">''Superboy'' #10 (September–October 1950)</ref> who also serves as a [[romantic interest]] for Superboy; and [[Pete Ross]],<ref name="sboy86">''Superboy'' #86 (January 1961)</ref> who later discovers and helps protect Clark's secret identity.<ref name="sboy90">''Superboy'' #90 (July 1961)</ref> Other notable stories to appear in ''Superboy'' include the story of the first [[Bizarro]]<ref name="sboy68">''Superboy'' #68 (October 1958)</ref> and the first appearances of [[Legion of Super-Heroes]] members [[Lar Gand|Mon-El]] and [[Ultra Boy]].<ref name="sboy89">''Superboy'' #89 (June 1961)</ref>

Beginning with issue #197, magazine covers carried the subtitle "Starring the Legion of Super-Heroes." Beginning with issue #222, the indicia changed to ''Superboy and the Legion of Super-Heroes,'' with the change becoming the official title in issue #231''.''

=== ''Superboy and the Legion of Super-Heroes'' (1976–1979) ===
The series was renamed and ran as a Superboy and Legion team-up title until issue #258. In issue #259, a villain named Psycho-Warrior revealed details to Clark Kent about his parents' deaths when he caused him to crash into the Metropolis Superman Museum. (In previous stories, Superboy had avoided the museum to avoid learning too much about his future.) With [[Saturn Girl]]'s prompting, Clark decided not to return to the 30th century again until adulthood. Beginning with issue #259, whose cover showed a tearful Superboy leaving the rest of the Legion, the series was retitled ''Legion of Super-Heroes'' (vol. 2) and remained a Legion comic until its final issue, #354.

==== ''Secrets of the Legion of Super-Heroes'' ====
In 1981, DC Comics published a three-part miniseries retelling the early origins of the Legion of Super-Heroes and its benefactor [[R. J. Brande]]. The limited series was written by [[E. Nelson Bridwell]] and [[Paul Kupperberg]].

=== ''The New Adventures of Superboy'' (1980–1984) ===
In 1980, DC Comics published ''Superboy Spectacular'', a one-shot that was the first comic to be distributed only to comic book stores through the direct market. The issue contained reprints and one new story by [[E. Nelson Bridwell]] and [[Curt Swan]].

Also in 1980, DC began publication of ''The New Adventures of Superboy.'' It ran for 54 issues.

=== ''Superman: The Secret Years'' (1985) ===
Written by [[Bob Rozakis]] with art by Curt Swan, [[Kurt Schaffenberger]], and cover art by [[Frank Miller]], the four-issue miniseries explored Clark Kent's transition from Superboy to Superman during his college years at Metropolis University. Rozakis had begun a backup feature called "The Inbetween Years" in Superman #359, but the feature was cancelled after six installments following issue #374. Originally pitched as a 12-issue series that was cut short by the publication of ''Crisis on Infinite Earths'', the series retold the story of the day that Clark Kent left Smallville, his first meeting with [[Lori Lemaris]], and introduced Clark's college roommates "Ducky" and Billy, who ultimately met with tragedy.

=== ''Legion of Super-Heroes'' Volume 3 (1986–1987) ===
{{further|The Greatest Hero of Them All}}

Following the erasure of Superboy's history in ''Crisis on Infinite Earths'', another version of Clark Kent was created in order to salvage the Legion's timeline. This version was created by the villain [[Time Trapper]] in a "pocket universe" that contained only a version of the planets Earth and Krypton. Whenever the Legionnaires traveled back in time, they were re-routed and traveled to the 20th century of the pocket universe; from birth until ''[[Crisis on Infinite Earths]]'', Superboy's life was similar to the life of the original Clark Kent. When the universe-destroying ''Crisis'' struck, Superboy lacked the power to save his Earth, but the Time Trapper agreed to do so, provided that Kal-El helped him capture the Legion, and Superboy reluctantly agreed. After a battle with the New Earth [[Superman]], Superboy realized he could not turn on his friends and instead helped the Legionnaires defeat the Trapper. Ultimately, Superboy saved his Earth at the cost of his life. His dying act was to return the Legion to their century (and Earth), where he was buried.

This Superboy first appeared in issue #23 and died in issue #38. After his death, his grieving parents revealed to the world that their son had been Superboy.

=== ''Superboy'' Volume 2 (1988–1992) ===
{{further|Superboy (TV series)}}

Conceived as additional episodes of the ''Superboy'' TV series that began in 1988, the series followed the college adventures of Clark Kent and ran for 22 issues in 1990–1991. Originally entitled ''Superboy'' (volume 2) (as shown in the indicia), the cover logo read ''Superboy: The Comic Book'' from #1–10. After issue #10, the series was retitled ''The Adventures of Superboy'' until its cancellation. A follow-up story titled "The Last Superboy" was published in the one-shot ''Adventures of Superboy Special'' in 1992, with art by Curt Swan. The stories in Superboy Vol. 2 were later stated to have occurred on Earth-988, in ''Crisis on Infinite Earths: The Compendium'' (2005).

=== ''Reign of the Supermen'' (1993) ===
{{further|The Death of Superman|Conner Kent}}

A new Superboy, a teenage [[Cloning|clone]] of Superman created by the [[genetic engineering]] corporation [[Project Cadmus]], was introduced during the ''Death of Superman'' storyline in the 1990s. While he possessed many of Superman's abilities, Superboy was initially brash and impulsive.

=== ''Superboy'' Volume 4 (1994–2002) ===
This series featured the clone of Superman and his adventures as part of Cadmus. In ''Superboy'' (vol. 4) #1 (February 1994), the new Superboy settled in Hawaii with his supporting cast, becoming Hawaii's resident superhero for the next four years until ''Superboy'' (vol. 4) #48 (February 1998). Starting in ''Superboy'' (vol. 4) #56 (November 1998), Superboy returned "home" when he began working for Cadmus. In ''Superboy'' (vol. 4) #59 (February 1999), Superman gave Superboy the [[Krypton (comics)|Kryptonian]] name of Kon-El. After leaving Cadmus and living on his own for a brief time in Metropolis, Kon-El went to live with [[Jonathan and Martha Kent]] in [[Smallville (comics)|Smallville]], where he adopted a secret identity as their nephew (and Clark's cousin) Conner Kent.<ref>''Superboy'' (vol. 4) #100 (July 2002)</ref>

==== ''Superboy and the Ravers'' ====
''Superboy and the Ravers'' was an [[American comic book]] series that ran for 19 issues, from September 1996 to March 1998. The comic book chronicled the adventures of [[Conner Kent|Superboy]] and a group of superhumans called the Ravers.<ref>{{cite book|last1=Greenberger|first1=Robert|title=The Essential Superman Encyclopedia|last2=Pasko|first2=Martin|date=2010|publisher=Del Rey|isbn=978-0-345-50108-0|page=333}}</ref>

=== ''Superboy'' Volume 6 (2011–2014) ===
DC Comics relaunched ''Superboy'' with issue #1 in September 2011 as part of [[The New 52]].<ref>[http://www.comicsalliance.com/2011/06/10/new-superman-comics The New Superman Titles Are Here, Grant Morrison on "Action Comics"]  {{webarchive|url=https://web.archive.org/web/20120412222642/http://www.comicsalliance.com/2011/06/10/new-superman-comics/ |date=April 12, 2012 }}, ''Comics Alliance'', June 10, 2011</ref> The series involved major changes to the character, which includes a new origin in which he is cloned from Superman, Lois Lane, and their son Jon Lane Kent from an alternate New 52 timeline.

==Fictional character biographies==
===Clark Kent===
{{Main|Superman}}
==== Becoming Superboy ====
[[File:Superboy (Pre-Crisis Earth-1 version).png|thumb|upright=.95|right|Clark Kent as Superboy with Krypto in ''Legion of Super-Heroes'' vol. 6 #2 (August 2010), art by [[Jim Lee]], Wayne Faucher, and Hi-Fi Design.]]
On his eighth birthday,<ref name="nas1">''The New Adventures of Superboy'' #1 (1980)</ref> Clark dons an indestructible costume woven by Martha from the Kryptonian blankets that accompanied him on his journey to Earth.<ref name="sb78">''Superboy'' #78 (1960)</ref> He becomes the costumed hero Superboy, the first superhero of Earth-One.<ref name="e1">In the [[Multiverse (DC Comics)|DC Multiverse]], Earth-One is the setting for most DC Comics stories published during the [[Silver Age of Comic Books|Silver Age]] and [[Bronze Age of Comic Books]].</ref> Around the same time as his public debut, Superboy learns of his Kryptonian origin,<ref name="sm146">''Superman'' #146 (1961)</ref> and several weeks later, he gives reporter Perry White the exclusive story about his alien background.<ref name="nas12">''The New Adventures of Superboy'' #12 (1980)</ref> Though most of Superboy's early adventures occur in the vicinity of Smallville, he becomes famous for his superheroics around the globe. Superboy's status as both Smallville's hometown hero and as a national/global hero are reflected in the emergency-signal system that he establishes with [[Chief Parker]] of the Smallville Police and the President of the United States.<ref name="nas23">''The New Adventures of Superboy'' #23 (1981)</ref> As Superboy repeatedly ventures into interstellar space, his super-heroics also bring him fame on other worlds.

In Smallville, Superboy uses tunnels from the basement of the Kents' house and general store to make quick, concealed exits when Superboy is needed. Superboy also maintains a secret lab in the basement of the Kent house, where he builds Superboy and Clark Kent robots to cover for him when he is busy elsewhere or otherwise unavailable.

Clark's mild-mannered character gives him few friends as a boy, and makes him the target of bullies like Bash Bashford. For years, Clark's closest friend is his beautiful red-headed neighbor, Lana Lang. Despite their friendship, Lana is also a major nuisance in Clark's life because of her recurring suspicion that Clark is secretly Superboy. Through clever use of his super-powers and robot duplicates of himself (in both identities), Clark is always able to avoid the traps Lana sets for him in order to determine the truth. For all that Lana's antics annoy Clark, as a teenager, Lana becomes Superboy's main romantic interest, and remains so through his years in high school.

As Superboy, Kal-El is the first of Earth's superheroes. Despite the occasional appearance of heroes like Aquaboy and the Japanese hero Sunburst,<ref name="nas45">''The New Adventures of Superboy'' #45-47 (1983)</ref> Superboy is the only superhero who has a well-known public profile until after he becomes Superman. Superboy's solitary status is reduced somewhat when he is reunited with Krypto, infant Kal-El's pet dog on Krypton.<ref name="adv2102">''Adventure Comics'' #210 (1955)</ref> Krypto joins Superboy in many of his subsequent adventures as his canine partner, and also has many adventures of his own. Through his discovery of the [[Phantom Zone]],<ref name="adv283">''Adventure Comics'' #283 (1961)</ref> Superboy later finds out he is not the lone humanoid survivor of Krypton.

==== Joining the Legion ====
Though Superboy encounters few super-powered peers on Earth, he occasionally befriends teens living on other worlds that have superpowers. Not until [[Cosmic Boy]], [[Saturn Girl]], and [[Garth Ranzz|Lightning Lad]] come into the past to recruit him for the thirtieth-century Legion of Super-Heroes<ref name="adv2472">''Adventure Comics'' #247</ref> does Superboy find a group of super-powered friends with whom he regularly interacts. Superboy's career in fact is the inspiration for the formation of the Legion. Throughout his teenage years, Superboy [[Time travel|travels]] to the future under his own power to join the Legion in fighting threats to Earth and the [[United Planets]], to which Earth belongs. Superboy becomes a core member of the Legion during two extended, full membership stints in the Legion, including two terms as Deputy Leader. Through the Legion, Superboy also regularly meets with his cousin Kara, Supergirl, but because of [[Telepathy|telepathic]] [[hypnotism]] employed by Saturn Girl, Superboy does not remember Kara, or any other information relating to his future career as Superman or the future of his family and friends, when he returns to his time.

One of the youths who becomes a member of the Legion is [[Lar Gand]], a teenager whom Superboy first knows as Mon-El when he crash-lands on Earth in Superboy's era. The teenager, who has powers identical to Superboy, initially has [[amnesia]], and because he carries a message from Jor-El, Superboy believes him to be his older brother and dubs him Mon-El. When Mon-El is exposed to lead, his memory returns. He reveals that he is a [[Daxamite]] named Lar Gand, and for Daxamites, lead is as deadly as [[Kryptonite]] is to Kryptonians. To save his life, Superboy projects Mon-El into the Phantom Zone,<ref name="sb89">''Superboy'' #89 (1961)</ref> where Mon-El would remain for a millennium before being freed by the Legion.<ref name="adv300">''Adventure Comics'' #300 (1962) and #304 (1963)</ref> In the Legion, the two teens remain close friends. The [[Pocket Superboy|alternate Superboy]] from the Pocket Universe would die in Mon-El's arms.<ref name="lsh38">''Legion of Super-Heroes'' (vol. 3) #38 (1987)</ref>

==== Meeting Lex Luthor ====
Not long after he joins the Legion, Superboy's life is threatened when a Green Kryptonite meteor falls to Earth, but his life is saved by a Smallville farm boy named Lex Luthor, who also happens to be a science prodigy. The two boys become fast friends, and Superboy builds Lex a fully stocked laboratory to allow him to conduct his experiments. Lex uses the lab to search for a cure for Superboy's weakness to Kryptonite. Just after Lex discovers the cure, a fire breaks out in his lab. When Superboy puts out the fire, the antidote is destroyed, along with a protoplasmic life form that Lex created, and Lex also loses all his hair. Lex blames Superboy for destroying his experiment and his hair loss, accusing the Superboy of jealousy over his brilliance. Lex swears that he will prove to the world that he is superior to Superboy. Lex does this by trying to implement a series of scientific quality-of-life improvements for Smallville's residents; however, each invention of Lex's winds up backfiring, requiring Superboy to intervene. This series of setbacks results in Lex dedicating his life to destroying Superboy.<ref name="adv2712">''Adventure Comics'' #271 (1960)</ref> In the years that follow, Lex becomes Superboy's (and then Superman's) archfoe. Superboy soon acquires a small rogues gallery of recurring villains, including Lex.

Around the time Mon-El arrives on Earth, a boy named Pete Ross moves to Smallville.<ref name="sb86">''Superboy'' #86 (1961)</ref> He quickly befriends Clark Kent, and the two boys are soon best friends. One night on a camping trip, Pete accidentally spies Clark changing into his Superboy outfit.<ref name="sb90">''Superboy'' #90 (1961)</ref> Vowing to keep his knowledge a secret, Pete uses his knowledge to aid Superboy and on several occasions, save his life. Not until years after they have both grown up does Pete reveal his knowledge to Clark.<ref name="dccp13">''DC Comics Presents'' #13 (1979)</ref> Through the rest of his years in high school, Pete and Lana remain Clark's closest friends, and also share numerous adventures with Superboy both in the twentieth century and with the Legion in the thirtieth.

==== Becoming Superman ====
Shortly after his graduation from high school, Superboy takes his adoptive parents on a holiday in the Caribbean where they contract a rare tropical disease. Though Superboy tries valiantly to save Martha and Jonathan, nothing can cure their illness and they ultimately die. Before he dies, Jonathan makes Clark promise to use his powers only for good.<ref name="sm161">''Superman'' #161 (1963)</ref> Shortly thereafter, Superboy leaves Smallville, though not before throwing the townsfolk a giant farewell party that he tops off with a giant cake. Separately, Clark departs for Metropolis to attend Metropolis University.<ref name="sm362">''Superman'' #362 (1981)</ref>

In Metropolis, Clark readily befriends the students who share his dorm suite, Tommy Lee, Dave Hammond and the alcoholic Ducky Ginsberg. Superboy soon reveals himself as the new guardian of Metropolis, ending a national guessing game about which city Superboy would call his new home.<ref name="sm365">''Superman'' #365 (1981)</ref> For Clark's first two years at Metropolis University, Lana is also a classmate, before she transfers to Hudson University.

In his junior year, Superboy again feels helpless when he is not present to stop an automobile accident involving Ducky, caused by his own drunk driving.<ref name="stsy1">''Superman: The Secret Years'' #1 (1985)</ref> Ducky is paralyzed for life and thereafter uses a wheelchair. Ducky's place in the dorm is taken by Billy Kramer, a Smallville boy whom Clark befriends and decides to trust with his secret. Much as Superman would later do for Jimmy Olsen, Superboy gives Billy a supersonic whistle that he can use to call Superboy for help when needed. While he is befriending Billy, Clark becomes romantically involved with a wheelchair-using student named [[Lori Lemaris]]. He eventually proposes to her, but Lori reveals she already learned his identity telepathically. She rejects his proposal because she is a mermaid from [[Atlantis (Aquaman)|Atlantis]].<ref name="sm129">''Superman'' #129 (1959)</ref><ref name="stsy2">''Superman: The Secret Years'' #2 (1985)</ref><ref name="stsy3">''Superman: The Secret Years'' #3 (1985)</ref>

Trapped in a burning building while attempting to save a life, Billy uses his supersonic whistle to call Superboy, but Superboy, preoccupied with saving a thousand people on a Pacific island from a tsunami, is unable to reach him in time.<ref name="stsy3" /> Upset by his inability to save his parents and friends, Superboy exiles himself until, three months later, Perry White, using Billy's whistle, calls him back into action to battle Lex Luthor. After defeating Luthor, Clark makes peace with his limitations and returns to Metropolis for his final year of college. Now 21, Kal-El starts calling himself Superman, 13 years after his debut as Superboy.<ref name="stsy4">''Superman: The Secret Years'' #4 (1985)</ref>

==== Post-''Infinite Crisis'' ====
Following ''[[Infinite Crisis]]'', Superman did not begin his public superhero career until adulthood. However, as a teenager he joined the Legion of Super-Heroes,<ref>''Justice Society of America'' (vol. 3) #5 (June 2007)</ref> and used the name "Superboy" while visiting the 31st century.<ref>''Adventure Comics'' (vol. 2) #1 (October 2009); ''Superman: Secret Origin'' #2 (December 2009)</ref> Thus, most of Kal-El's pre-''Crisis on Infinite Earths'' stories with the Legion were once again considered canonical. In addition, Clark wore his Superboy outfit when he works as a clandestine superhero in and around Smallville.

At the conclusion of the ''[[Doomsday Clock (comics)|Doomsday Clock]]'' series, it was revealed that the original Superboy's adventures and history were still intact, because the DC Comics' original Earth-1 had been preserved as "Earth-1985." Clark's history as Superboy was also restored in the main DC Comics universe via the intervention of [[Doctor Manhattan]], saving the Legion of Super-Heroes' timeline.<ref>{{Cite book|last=Johns|first=Geoff|title=Doomsday Clock #12|publisher=DC Comics|year=2019}}</ref>

===Conner Kent===
{{Main|Conner Kent}}
[[File:Superboy (Kon-El) 2.png|thumb|Conner Kent as Superboy in ''Teen Titans/Outsiders Secret Files and Origins'' #2 (Oct. 2005), art by [[Darryl Banks]] and Sean Parsons.|right]]

In 1993, during [[DC Comics]]'s ''[[Death of Superman]]'' story, a new Superboy was introduced.<ref name="aos500">''The Adventures of Superman'' #500 (1993)</ref> Rather than simply being an adolescent Clark Kent, this Superboy is a [[human cloning|clone]] created to replace the seemingly dead Superman. His initial abilities are based on a form of [[telekinesis]] (known as "tactile telekinesis") by which he could fly and simulate Superman's strength and invulnerability. Nicknamed "the Kid", Superboy is distinguished from other "Supermen" who appear after the [[The Death of Superman|death of Superman]] by his youth and brash character. Though he prefers to be called Superman during the "[[Reign of the Supermen]]" storyline, after Superman returns from the dead the Kid accepts the name Superboy for himself and begins his own superhero career.<ref name="aos506">''The Adventures of Superman'' #506 (1993)</ref> He also learns that he is not a clone of Superman, but rather genetically engineered to be as Kryptonian as possible, although his genes originate from the human DNA of [[Paul Westfield]], director of the government sector known as [[Project Cadmus]] that had created the Kid.<ref name="aos506" />

====Teen Titans====
In the course of his career, Kon-El becomes involved with several teen superhero groups, notably the [[Superboy and the Ravers|Ravers]], [[Young Justice]], the [[Teen Titans#Teen Titans (vol. 3) (2003–2011) and Outsiders (vol. 3) (2003–2007)|Teen Titans]], and the [[Legion of Super-Heroes#Rebooted (1994–2004)|Legion of Super-Heroes]], and he was featured in comic series devoted to these groups. Through his association with them in both Young Justice and the Teen Titans, Kon-El becomes friends with [[Tim Drake|Robin]] and [[Bart Allen|Impulse]], and becomes romantically involved with [[Wonder Girl (Cassie Sandsmark)|Wonder Girl]].

Sometime before he joins the Teen Titans, Superboy learns that he had been created from the DNA of both Superman and a human. Though he had believed that human to be Paul Westfield, after he joins the Teen Titans he learns that the human is Superman's [[archnemesis]] [[Lex Luthor]].<ref name="tt1">''Teen Titans'' (vol. 3) #1 (2003)</ref> Moreover, as the clone Superboy was developing, he was brainwashed so that Luthor could have a sleeper agent among the superhero community. When Luthor unleashes Kon-El, Superboy comes close to destroying the Teen Titans, but he manages to free himself from Luthor's control before any tragedy occurs.<ref name="tt24">''Teen Titans'' (vol. 3) #24–25 (2005)</ref> Shortly thereafter, Kon-El sacrifices his life to save Earth in a battle with Superboy-Prime during "[[Infinite Crisis]]".<ref name="ic6">''[[Infinite Crisis]]'' #6</ref> After his death, statues are erected in his honor in [[Metropolis (comics)|Metropolis]] and Titans Tower. Though he coerced Superboy into serving his own purposes, Luthor continues to claim that he views Kon-El as his son.

In a story published after Kon-El's death, the alternate future Titans known as the [[Titans Tomorrow]], including an older Conner who was cloned from the original, come back in time to the present day.<ref>''Teen Titans'' (vol. 3) #50 (2007)</ref>

====''Adventure Comics'' (Volume 2), ''Superboy'' (Volume 4) and (Volume 5)====
During the "[[Final Crisis: Legion of 3 Worlds]]" storyline, [[Brainiac 5]] resurrects Conner in the 31st century after arranging for him to spend 1,000 years in the Kryptonian regeneration chamber that revived Superman after his battle with [[Doomsday (DC Comics)|Doomsday]] and introducing into it a hair from Lex Luthor.<ref name="fcl3w4">''Final Crisis: Legion of 3 Worlds'' #4 (2009)</ref> In the aftermath of ''Legion of 3 Worlds'', Conner is back in the present, living with Martha Kent and Krypto in Smallville.<ref name="adv1">''Adventure Comics'' (vol. 2) #1 (October 2009)</ref> Superboy starred in his own feature in the revival of ''[[Adventure Comics#Revival|Adventure Comics]]'', which began publication in August 2009 (see Superboy of Steel/''Adventure Comics'' #1–3 & #5–8). He then moved to his own comic again, with the new series starting up in late 2010 before being canceled in August 2011 at issue #11 and relaunched from issue #1 in September as part of DC Comics' relaunch of its main DC Universe properties.

===Jonathan Kent===
{{main|Jon Kent (DC Comics)}}
[[File:Super Sons Jon Damian.jpg|thumb|Superboy and Robin on the cover of ''Super Sons'' #10, art by Jorge Jiménez.]]
In 2016, Jonathan Kent became the new Superboy in DC Comics. He was introduced as the son of post-''Crisis'' [[Superman]]/[[Clark Kent]] and [[Lois Lane]], who were reintroduced in DC continuity in the 2015 ''[[Convergence (comics)|Convergence]]'' event. Jonathan "Jon" Kent was born in ''Convergence: Superman'' #2 (July 2015). After ''Convergence'', he and his parents relocated to the New 52 universe, where the Kent family lived in secrecy for many years.

He was officially introduced as Superboy in ''Superman'' (vol. 4) #6 (November 2016). Jon co-stars with [[Damian Wayne]] in the comic book series ''[[Super-Sons|Super Sons]]'' as Superboy and Robin.<ref>{{cite web |last=Johnston|first= Rich|url=http://www.bleedingcool.com/2016/04/11/jorge-jimenez-sketches-for-super-sons-damian-wayne-and-jonathan-kent/|title=Jorge Jimenez' Sketches For Super Sons – Damian Wayne And Jonathan Kent|publisher=Bleeding Cool|date=April 11, 2016|access-date=April 18, 2016}}</ref><ref>{{cite web |last=Rogers|first=Vaneta|url=http://www.newsarama.com/28576-dc-rebirth-green-arrow-teen-titans-supers-sons-and-more-creative-teams.html|archive-url=https://web.archive.org/web/20160329041306/http://www.newsarama.com/28576-dc-rebirth-green-arrow-teen-titans-supers-sons-and-more-creative-teams.html|url-status=dead|archive-date=March 29, 2016|title=DC Rebirth – Green Arrow, Teen Titans, Supers Sons, and More Creative Teams|publisher=Newsarama|date=March 26, 2016|access-date=April 23, 2016}}</ref> The series began publication in February 2017 and ended its 16-issue run in May 2018. A 12-issue limited series, ''Adventures of the Super Sons'', which debuted in August 2018, told more of the boys' adventures together. He is also a member of the current version of the [[Legion of Super-Heroes#Legion of Super-Heroes (2019)|Legion of Super-Heroes]].

==Other versions==
Several other versions of Superboy originating from different parts of the [[Multiverse (DC Comics)|Multiverse]] have also appeared in DC Comics.
*Alternate versions of Kal-El:
**Karkan: In a 1972 [[Elseworlds#Imaginary Stories|imaginary story]], infant Kal-El lands in Africa and, like [[Tarzan]], is found and raised by [[gorilla]]s. As a teen, Karkan is found by an expedition to Africa and brought to Metropolis. When he finds that he cannot adjust to "civilized" life, Karkan returns to the jungle.<ref name="sb183">''Superboy'' vol. 1 No. 183 and No. 188 (1972)</ref> After "[[Crisis on Infinite Earths]]", these events were said to have happened on another Earth, Earth-183.<ref>''Crisis on Infinite Earths: The Compendium''</ref> In 1991, Karkan appeared alongside several other versions of Kal-L in the two-part season finale of the live-action [[Superboy (TV series)|Superboy television series]], where he was portrayed by Aaron Schnett. Karkan also appears in the "Hypertension" story arc (1999).<ref name="sb60">''Superboy'' (vol. 4) #60–64 (1999)</ref> 
**Superboy of ''[[Superboy's Legion]]'': In this [[Elseworlds]] tale, the infant Kal-El is stranded in the [[Asteroid belt|Asteroid Belt]], and he remains there, in stasis, until [[R. J. Brande]] discovers him in 2987, one thousand years after Krypton's destruction. At the age of 14, "Kal Brande", also known as Superboy, joins [[Cosmic Boy]] and [[Saturn Girl]] in forming "Superboy's Legion", later known as the [[Legion of Super-Heroes]].<ref name="sl1">''Superboy's Legion'' #1–2 (2001)</ref>
**In the ''[[Superman & Batman: Generations]]'' series of stories by [[John Byrne (comics)|John Byrne]], Superman gets his start as Superboy during the 1920s.
*Alternate versions of Kon-El:
**Superboy of the ''Super Seven'': This [[Elseworlds]] character (who resembles Kon-El) is one of the "Super Seven", a group of heroes which include [[Superman]], [[Batman]], [[Wonder Woman]], [[Wally West|Flash]], [[Hal Jordan|Green Lantern]], and a [[Lex Luthor]]/[[Metallo]] hybrid, who help humans fight off the alien Horde.<ref name="sban1">''The Adventures of Superman'' Annual #6 (1994) and ''Superboy'' (vol. 4) Annual #1 (1994)</ref>
**[[Black Zero]]: a version of Kon-El who was grown to adulthood and lived on a world where Superman did not return from the dead. He was the main villain in "Hypertension" and the foe of the "Legion of Superboys" (below).
*Other versions:
**''[[Kingdom Come (comics)|Kingdom Come]]'': An unidentified Superboy appears alongside Supergirl and the Legion of Super-Heroes.
**''Legion of Superboys'': Different versions of Superboy from throughout [[Hypertime]], including both Kon-El and Kal-El, team up in the unofficial "Legion of Superboys" to fight [[Black Zero (DC Comics)|Black Zero]] in the "Hypertension" story arc.<ref name="sb60" /> Among these Superboys are a version of Kon-El that has taken Robin's place as Batman's partner, a Kon-El cowboy, a Kon-El knight, Karkan, Superboy One Million and a teenage clone of Supergirl from the ''[[Elseworld's Finest: Supergirl & Batgirl]]'' reality.

===Superboy-Prime===
{{Main|Superboy-Prime}}
In 1985, during the ''[[Crisis on Infinite Earths]]'' [[Fictional crossover|crossover]] event, another Superboy was created. This Superboy hails from the parallel Earth known as [[Earth Prime|Earth-Prime]], where Superman and the other DC superheroes only exist as fictional comic book characters.<ref name="dccp87">''DC Comics Presents'' #87 (1985)</ref> Brought over from his dimension by [[Superman]] to aid in the universe-spanning battle at the heart of the Crisis, Superboy helps the [[Earth-Two]] [[Superman (Earth-Two)|Superman (Kal-L)]] defeat the [[Anti-Monitor]], the villain who spawned the Crisis. With their home dimensions destroyed, Superboy, Superman of Earth-Two, his wife [[Lois Lane]], and [[Alexander Luthor Jr.]] of [[Earth-Three]] journey to a "paradise dimension".<ref name="crisis12">''[[Crisis on Infinite Earths]]'' #12 (1986)</ref>

Published two decades later in DC's 2006 ''[[Infinite Crisis]]'' miniseries, Superboy, Alex, Kal-L, and Lois are retroactively revealed to have been watching the DC Universe since they entered this "paradise". Unhappy with what they have been seeing, they decide to take action, and return to the post-''Crisis'' DC Universe. Feeling that this world's heroes were inferior, he feels no qualms about committing wanton acts of destruction, kidnapping and murder. Superboy-Prime is pulled into the core of a red sun by both Superman of Earth-Two and Superman (Kal-El) of the main DC Universe. They crash land on [[Mogo]], the [[Green Lantern]] that is a living planet. Under a [[Red dwarf|red sun]], their powers rapidly vanish. On Mogo, Superboy-Prime beats the Earth-Two Superman to death before he is defeated by Kal-El. The [[Green Lantern Corps]] put Superboy-Prime in a maximum-security prison on their home world of Oa and guard him round-the-clock. While incarcerated, he carves the "S"-symbol into his chest and vows to escape.<ref name="ic7">''[[Infinite Crisis]]'' #7 (2006)</ref>

One year later, Superboy is released from his prison by the newly formed [[Sinestro Corps]] and joins them, becoming one of their heralds and wearing a Sinestro Corps uniform beneath his Anti-Monitor inspired armor.<ref name="glsc">''Green Lantern: Sinestro Corps Special'' #1 (2007)</ref> Now calling himself Superman Prime, he becomes involved in the war between the Sinestro Corps and the [[Green Lantern Corps]]<ref name="tscsp">''Tales of the Sinestro Corps: Superman-Prime'' #1 (2008)</ref> and later in the events of ''[[Countdown to Final Crisis]]''. In the ''[[Final Crisis: Legion of Three Worlds]]'' miniseries, Prime leads an expanded [[Legion of Super-Villains]] into battle against [[Superman]] and versions of the [[Legion of Super-Heroes]] from three parallel Earths in the 31st century.<ref name="gjl3w1">{{cite web|title=GEOFF JOHNS – MORE ON LEGION OF 3 WORLDS|url=http://www.newsarama.com/comics/080722-Legion3Worlds.html|archive-url=https://archive.today/20130129175106/http://www.newsarama.com/comics/080722-Legion3Worlds.html|url-status=dead|archive-date=January 29, 2013|access-date=2010-09-15|publisher=Newsarama}}</ref>

===Clark Kent (''Superman: Secret Identity'')===
The Superboy-Prime character was the inspiration for [[Kurt Busiek]] and [[Stuart Immonen]]'s miniseries ''[[Superman: Secret Identity]]'', which begins as a story about a teenage boy, named Clark Kent after the comic book character, who exists in the "real world" where there are no superheroes and discovers that he possesses powers similar to Superman's. In the first press reports about Clark's life-saving superdeeds, the press refers to Clark (whose identity is unknown) as "Superboy".

=== Superboy OMAC ===
The one millionth clone of Kon-El, he lives in the 853rd century and is a member of Justice Legions S, which consists exclusively of Superboy clones, and T, a future version of [[Young Justice]]. Also known as Superboy [[OMAC (comics)|OMAC]], an acronym for "One Millionth Actual Clone" of Kon-El, this Superboy resembles the original OMAC (One-Man Army Corps) in appearance. He was part of 1998's [[DC One Million]] [[Fictional crossover|crossover]] event and reappeared the following year in "Hypertension".<ref name="sb60"/>
*Quetzal: In a distant future on the colony world of Aztlan, Quetzal becomes the designated heir to Superman, who occupies a semi-divine position in an [[Aztec]]-like society. Realizing that "Superman" is corrupt, Superboy leads a rebellion against him.<ref name="sban3">''Superboy'' (vol. 4) Annual #3 (1996)</ref>
*Superboy (presumably the original) makes a cameo appearance in ''[[The Kingdom (comics)|The Kingdom: Planet Krypton]]'' #1.

===Clark Kent (''All-Star Superman'')===
During an adventure in Smallville while he is still a youth, Clark Kent of ''[[All-Star Superman]]'' is aided by the time-spanning Superman Squad featuring the present Superman in disguise as the Unknown Superman, [[Superman (Kal Kent)|Kal Kent]], and the 5th-dimension Superman. While aiding the Squad, Clark misses a chance to save the life of Jonathan Kent.<ref name="assm6">''All-Star Superman'' #6</ref>

In writing about the version of Superman in their series, writer [[Grant Morrison]] said, "Ma & Pa Kent—one dead. We're going with the version where Pa Kent has died. That's the day Superboy becomes a man."<ref name="gmquote">[http://superman.nu/a/ges/all-star/ Grant Morrison on ''All Star Superman''] at [http://superman.nu Superman.nu]</ref> Dialogue between several characters implies that young Clark is a costumed adventurer, but he is never referred to as "Superboy".<ref name="assm6"/>

===Jon Lane Kent===
[[File:JonLaneKentSuperboy.jpg|thumb|Jon Lane Kent in ''Superboy'' (vol. 6) #19 (June 2013)|upright]]
In an alternate New 52 future, Superman married Lois Lane and had a son, whom they named Jon Lane Kent. Jon's hybrid Kryptonian/human physiology proved to be unstable, causing him to fall ill and die shortly before his fourth birthday. A time traveler from the 30th century, known as '''Harvest''', retrieves Jon's body, recognizing his condition as a form of [[torpor]] rather than death. Using future technology and chronal energy he had infused his own body with, Harvest revives Jon and adopts him, intending to use him as a weapon against [[metahuman]]s. 

In time, Jon again succumbs to the same condition that nearly took his life before, and Harvest swears to find a way to save him. He takes Jon back in time, to five years before the present day, where he retrieves genetic samples from Superman and Lois. He founds the organization [[N.O.W.H.E.R.E.]], and by combining the genetic samples from Superman, Lois, and Jon, creates a clone, who would come to be known as [[Conner Kent|Superboy and "Kon-El"]], who he hopes to use to find a way to treat Jon's condition.

With Kon-El apparently having been killed in the "Krypton Returns" crossover storyline, Jon takes over as the lead character of the ''Superboy'' comic book with issue #26. Awakening in the year 2933, Jon meets [[Wonder Girl (Cassie Sandsmark)|Wonder Girl]] and quickly realizes the Titans (except for [[Raven (DC Comics)|Raven]]) believe him to be Kon-El. He decided to maintain the masquerade and pose as Kon-El while secretly pursuing his anti-metahuman agenda.<ref name="superboy26">{{Cite comic | writer = [[Marv Wolfman|Wolfman, Marv]] | title = Superboy | volume = 6 | issue = #26 | date = December 2013 | publisher = [[DC Comics]]}}</ref>

==Legal status==
Superboy has been the subject of a legal battle between [[Warner Bros. Discovery]], the owner of [[DC Comics]], and the estates of Jerry Siegel and Joe Shuster.

While he was stationed overseas, Detective Comics (the forerunner of DC) directed Shuster to draw a Superboy comic strip for publication in ''More Fun Comics''. No notice was given to Siegel, and no consent from him was granted.<ref>''Siegel v. Time Warner'', 496 F. Supp. 2d 1111, 1114-1115 (C.D.Cal. 2007).</ref>{{sfn|Kruger|2012|page=245-246}} Siegel sued for copyright infringement, and won. A court-appointed special referee declared the character of Superboy unique, and not derivative from the character of Superman. Appeals by both Siegel and National Comics Publication (the new name of Detective Comics) led to a [[consent decree]] in which the parties agreed that Superboy was the sole property of National Comics.{{sfn|Kruger|2012|page=245-246}}<ref>''Siegel v. Time Warner'', 496 F. Supp. 2d 1111, 1115-1118 (C.D.Cal. 2007).</ref>

In 1969, Siegel and Shuster sought to recover their copyright to Superman, as the original 28-year copyright for the character had expired. In ''Siegel v. National Periodical Publications, Inc.'', 364 F. Supp. 1032 (S.D.N.Y. 1973), ''aff'd'', 508 F.2d 909 (2nd Cir. 1974), the [[United States District Court for the Southern District of New York]] held that the 1948 agreement assigned not only the original 28-year copyright term but also the 28-year copyright renewal term as well to National Periodical Publications (Detective Comics' successor).<ref>''Siegel v. Time Warner'', 496 F. Supp. 2d 1111, 1118-1118 (C.D.Cal. 2007).</ref>

In 1976, Congress enacted a new [[Copyright Act of 1976|Copyright Act]]. This law extended existing copyrights for 19 years and gave the creators of works the right to seek to recover their copyright when the extension expired.

===The Siegel claims===
In 1997, Joanne Siegel (Siegel's widow) and Laura Siegel Larson (Siegel's daughter) filed a notice exercising their rights to terminate DC Comics' copyright on the Superman character. The date of termination was 1999, but DC Comics provided Joanne Siegel with certain benefits that induced the parties to keep negotiating. A tolling agreement was signed to allow negotiations to keep moving.{{sfn|Kruger|2012|page=237}}{{Efn|Sometimes, the [[statute of limitations]] may run out during negotiations. Rather than have negotiations end and the parties return to court, the parties will sign a "tolling agreement" in which they agree not to invoke the statute of limitations. This preserves the rights of the aggrieved party, but also may serve as an inducement to keep bargaining.{{sfn|Rosen|2010|page=2-34}}}} The Siegels, Shusters, and DC Comics began drafting an agreement, and this agreement now referenced Superboy and some indicia as well.{{sfn|Kruger|2012|page=237}} On October 19, 2001, Larson's attorney issued a letter in which he claimed that the heirs "accepted D.C. Comics offer of October 16, 2001, in respect of the 'Superman' and '[[Spectre (DC Comics character)|Spectre]]' properties."<ref>''Larson v. Warner Bros. Entertainment'', No. 11-56034, D.C. No. 2:04-cv-08400-ODW-RZ (9 Cir. January 10, 2013), pages 3-4.</ref> Further negotiations broke down in 2002, and the Siegel heirs filed suit in the [[United States District Court for the Central District of California|U.S. District Court for the Central District of California]] claiming their half of the Superboy copyright.{{sfn|Kruger|2012|page=237-238}}

On March 23, 2006, Judge Ronald S.W. Lew of the District Court for the Central District of California issued a [[summary judgment]] ruling that Siegel's heirs had successfully reclaimed the copyright to Superboy and related indicia as of November 17, 2004.<ref>{{cite news |last=McNary |first=Dave |newspaper=Variety |url=https://variety.com/2006/biz/news/super-snit-in-smallville-1117941008/ |title=Super Snit in 'Smallville' |date=April 4, 2006 |access-date=2013-08-02}}</ref>{{sfn|Kruger|2012|page=246}} Lew's decision left the parties in the unenviable situation of the Siegels owning the copyright to Superboy, but Time Warner owning the [[trademark]]—leaving neither party fully able to take advantage of their respective properties alone.{{sfn|Kruger|2012|page=247}}

At a subsequent trial in October 2006, [[Time Warner]] (now the parent company of DC Comics) defended itself against a copyright infringement suit by the Siegels by arguing that Lew's summary judgment was incorrect. In ''Siegel v. Time Warner'', 496 F. Supp. 2d 1111 (C.D.Cal. 2007), Judge Stephen G. Larson vacated Lew's summary judgment and ordered a new trial on the issues.{{Efn|Judge Larson determined that the 1947 agreement was conclusive as to matters of law, and the issues therein could not be relitigated (e.g., it met the requirements for [[collateral estoppel]]). Larson concluded that Superboy was not a [[work for hire]]. However, because of the way in which the character first saw light in ''More Fun Comics'', Larson was not able to determine whether "publication" had occurred (as defined by the Copyright Act). Publication was essential to asserting copyright, and Detective Comics could not publish a character to which they lacked the rights.  Larson was also unable to determine if Superboy was a joint work by both Siegel and Shuster.}} Larson's ruling did not determine whether Superboy was such a unique character that the character enjoyed its own copyright protection. He said it was up to future litigation to determine whether the differences between Superman and Superboy were trivial and did not create a copyrightable character.{{sfn|Kruger|2012|page=246}} Attorney Jesse J. Kruger, however, noted that character reboots and retcons could create enough differences so that any future version of Superboy might avoid a claim by the Siegels.{{sfn|Kruger|2012|page=246}}

The legal dispute affected DC Comics' treatment of the various incarnations of Superboy. In the ''[[Secret Origins|Secret Origin of the Teen Titans]]'' back-up story (March 28, 2007) in the weekly ''[[52 (comics)|52]]'' limited series, an illustration of Superboy was changed into [[Wonder Girl (Cassie Sandsmark)|Wonder Girl]].<ref>{{cite web|url=http://www.horhaus.com/weblogs/archives/v3/000427.html |title=This is a job for...Wonder Girl?|last=Kerschel|first=Karl |publisher=Horhaus |access-date=September 15, 2010 |url-status=usurped |archive-url=https://web.archive.org/web/20101222153210/http://www.horhaus.com/weblogs/archives/v3/000427.html |archive-date=December 22, 2010 }}</ref> In the ''[[Sinestro Corps War]]'' storyline in the [[Green Lantern]] titles and in the ''[[Countdown to Final Crisis]]'' limited series, the Superboy-Prime character was referred to as [[Superman-Prime]], a development that came about in part because of the legal dispute.<ref>{{cite web|url=http://forum.newsarama.com/showthread.php?t=130914 |last=Rogers |first=Vaneta |title=A Sinestro Corps War Report |website=Newsarama.com |date=September 27, 2007 |url-status=dead |archive-url=https://web.archive.org/web/20071017014458/http://forum.newsarama.com/showthread.php?t=130914 |archive-date=October 17, 2007 |df=mdy-all }};</ref>

On March 26, 2008, in ''Siegel v. Warner Bros. Entertainment Inc.'', 542 F. Supp. 2d 1098, 1145 (C.D. Cal. 2008), Larson ruled again that Superboy was not a work for hire.{{sfn|Kratzer|2013|pages=1154}} Larson also held that the 2001 settlement documents did not constitute a contract terminating the Siegel heirs' claim to the Superman and Superboy works.{{sfn|Kratzer|2013|pages=1156-1157}}{{Efn|Judge Larson noted that although there was a 2001 letter from the Siegels saying they had agreed to terms offered by Time Warner, the subsequent confusion over what these terms were and the inclusion of what the Siegels claimed were new provisions not previously discussed by the parties meant that, in fact, no agreement had been reached under California law.}} The Siegels regained the copyright to the Superman character, story, and indicia as they appeared in ''Action Comics #1'' (but not prior to or after that).{{sfn|Kruger|2012|page=239-241}}{{sfn|Kratzer|2013|pages=1152-1153}} Larson later expanded his ruling to allow the Siegel heirs to claim additional plots, Superman characters, costuming, and indicia.{{sfn|Kratzer|2013|pages=1155-1156}}<ref>''Siegel v. Warner Bros. Entertainment, Inc.'' (Siegel II), 658 F. Supp. 2d 1036 (C.D. Cal. 2009).</ref> This included the story of Superman's origin as a Kryptonian rocketed to Earth from a dying planet in a spaceship created by his father.{{sfn|Daniels|1998|pages=38-39}} DC Comics celebrated the decisions, as they restored certain retconned versions of Superboy to the company's use. On June 28, 2008, DC Comics Vice President and Executive Editor [[Dan DiDio]] said in reference to the ''[[Final Crisis: Legion of Three Worlds|Legion of Three Worlds]]'' comic at the [[Wizard Entertainment#Conventions|Wizard World Chicago]] convention, "We've got [[Geoff Johns|Geoff (Johns)]] (writer), we've got [[George Pérez|George (Pérez)]] (artist), we've got SuperBOY Prime (yes, we can say that again)."<ref>{{cite web|url=http://www.newsarama.com/comics/080628-WWCDCCrisisPanel.html |archive-url=https://web.archive.org/web/20080905192844/http://www.newsarama.com/comics/080628-WWCDCCrisisPanel.html |url-status=dead |archive-date=September 5, 2008 |title=WWC: DCU: Crisis Panel Report |publisher=Newsarama.com |access-date=2010-09-15}}</ref>

In January 2013, the Ninth Circuit Court of Appeals returned all rights over Superboy and other indicia to DC Comics.{{sfn|Kratzer|2013|pages=1158-1160}} The appellate court held in ''Larson v. Warner Bros. Entertainment'', No. 11-56034, D.C. No. 2:04-cv-08400-ODW-RZ (9 Cir. January 10, 2013), that the District Court for the Central District of California erred when it said in 2008 that DC and the Siegel heirs had not reached an agreement in 2001 resolving the dispute over the copyright. The court of appeals remanded the case back to the district court with an order to find that a contract existed. Copyright attorney Dallas Kratzer said that the Ninth Circuit's ruling "rendered moot all of the other questions in this lawsuit."{{sfn|Kratzer|2013|pages=1159}} ''[[The Hollywood Reporter]]'' said the ruling likely precludes any further attempt by the Siegel heirs to terminate DC Comics' copyright ownership of the character, although an appeal to the U.S. Supreme Court is not barred. The Ninth Circuit also ruled<ref>''DC Comics v. Pacific Pictures Corp.'', No. 11-56934, D.C. No. 2:10-cv-03633-ODW-RZ (9 Cir. January 10, 2013).</ref> that DC Comics could move ahead with a [[tortious interference]] lawsuit against Siegel attorney Marc Toberoff, whom DC accuses of interfering with the 2001 settlement.<ref>{{cite web|url=http://www.hollywoodreporter.com/thr-esq/warner-bros-wins-blockbuster-victory-410871| last=Gardner |first=Eriq |title=Warner Bros. Wins Blockbuster Victory in Legal Battle for Superman |work=The Hollywood Reporter |date=January 10, 2013 |access-date=2013-08-02}}</ref>

On remand, the District Court for the Central District of California found that the 2001 agreement had terminated the Siegel heirs' rights to Superboy. The Siegel heirs appealed, arguing that the 2001 agreement did not cover the Superboy copyrights because the rights (at that time) were not the Siegels' to grant.<ref name=garnerconfrim>{{cite news|last=Gardner|first=Eriq|title=Warner Bros.' 'Superman' Rights Confirmed by Appeals Court|work=The Hollywood Reporter|date=February 10, 2016|access-date=April 15, 2016|url=http://www.hollywoodreporter.com/thr-esq/warner-bros-superman-rights-confirmed-864026}}</ref><ref name=appeal2016>''Laura Siegel Larson v. Warner Bros. Entertainment and DC Comics'', No. 13-56243, D.C. No. 2:04-cv-08400-ODW-RZ (9 Cir. February 10, 2016).</ref> They also argued that the agreement alienated their copyrights contrary to law.<ref name=appeal2016 />{{Efn|{{UnitedStatesCode|17|203}}(a)(5) and {{UnitedStatesCode|17|304}}(c)(5) says that "Termination of the grant may be effected notwithstanding any agreement to the contrary, including an agreement to make a will or to make any future grant."}} Finally, the heirs argued that Joanne Siegel had rescinded the 2001 agreement in 2002, an action in which DC Comics had agreed.<ref name=garnerconfrim /><ref name=appeal2016 /> The Ninth Circuit Court of Appeals rejected all these arguments.<ref name=garnerconfrim />

===The Shuster claims===
Joe Shuster died in 1992. After his death, DC Comics and his sister, Jean Shuster Peavy, entered into an agreement in which the company paid Shuster's debts, made "survivor payments" to Shuster's brother Frank, and paid Jean $25,000 a year for the rest of her life. Jean and Frank agreed to turn over all copyright interest in Shuster's Detective Comics characters to DC Comics. The agreement also barred the Shuster family from asserting these rights in the future.{{sfn|Kratzer|2013|pages=1160}} The agreement did not, however, specifically mention Superman or Superboy.{{sfn|Kratzer|2013|pages=1161}}

In 2003, the Joe Shuster estate filed suit to recover Shuster's copyright interest in Superman, Superboy, and other characters. DC Comics counter-sued, arguing the 1992 agreement barred any such claim. In 2012, the U.S. District Court for the Central District of California held in ''DC Comics v. Pacific Pictures Corp.'', No. CV 10-3633 ODW (RZx), 2012 WL 4936588 (C.D. Cal. Oct. 17, 2012), that the 1992 agreement's broad, all-inclusive language was more than adequate to cover the Superman and Superboy copyrights in which Shuster had an interest. Thus, the estate was barred from seeking their termination under the Copyright Act. Whatever interest Shuster had in Superboy stayed with DC Comics.{{sfn|Kratzer|2013|pages=1161}} The U.S. Supreme Court declined to hear the Shuster family's appeal in October 2014, leaving the district court's ruling intact.<ref>{{cite news|url=http://www.cleveland.com/comic-books/index.ssf/2014/10/us_supreme_court_wont_address.html|last=Sangiacomo|first=Michael|title=U.S. Supreme Court won't address Joe Shuster family claim on Superman|newspaper=Cleveland Plain Dealer|date=October 6, 2014|access-date=January 12, 2015}}</ref>

==In other media==
=== Television ===
*The Clark Kent incarnation of Superboy appears in ''[[The Adventures of Superboy]]'' (1961), portrayed by Johnny Rockwell.
*The Clark Kent incarnation of Superboy appears in ''[[The Adventures of Superboy (TV series)|The Adventures of Superboy]]'' (1966), voiced by [[Bob Hastings]].
*The Clark Kent incarnation of Superboy appears in ''[[Super Friends]]'', voiced by [[Danny Dark]] in the episode "History of Doom" and [[Jerry Dexter]] in the episode "Return of the Phantoms".
*The Clark Kent incarnation of Superboy appears in a [[Superboy (TV series)|self-titled series]], portrayed initially by [[John Newton (actor)|John Newton]] and later by [[Gerard Christopher]].
*The Superboy name is used to refer to multiple characters in ''[[Smallville]]''. 
**[[Clark Kent (Smallville)|Clark Kent]] is nicknamed Superboy by [[Aquaman|Arthur Curry]], among others. 
**Eric Summers, an enemy of Clark Kent, is given the moniker Superboy by Chloe Sullivan. Summers dresses similarly to the early appearances of Conner Kent.
**The Conner Kent incarnation of Superboy appears in the [[Smallville season 10|tenth season]], portrayed by [[Lucas Grabeel]].
*Superboy supporting characters the Legion of Super Heroes were adapted into a [[Legion of Super Heroes (TV series)|homonymous animated series]] with the teenage Clark Kent as the protagonist. The series was initially promoted in a 2006 Kids’ WB/CW press release as featuring Superboy, but the character was ultimately called "Superman" instead.<ref>{{cite press release |title=KIDS' WB! ON THE CW ANNOUNCES 2006–2007 "TOO BIG FOR YOUR TV" SATURDAY MORNING PROGRAMMING SCHEDULE |publisher=Paramount Press Express |date=2006-04-24 |url=https://www.paramountpressexpress.com/cbs-entertainment/releases/?view=12599 |access-date=2025-06-13}}</ref>
*The Conner Kent incarnation of Superboy appears in ''[[Young Justice (TV series)|Young Justice]]'', voiced by [[Nolan North]].
*The Conner Kent incarnation of Superboy appears in ''[[Titans (2018 TV series)|Titans]]'', portrayed by [[Joshua Orpin]].<ref>{{cite web |author=Mitovich |first=Matt Webb |date=February 27, 2019 |title=Superboy Cast for ''Titans'' Season 2 |url=https://tvline.com/2019/02/27/titans-season-2-cast-superboy-joshua-orpin/ |url-status=dead |archive-url=https://web.archive.org/web/20190227171210/https://tvline.com/2019/02/27/titans-season-2-cast-superboy-joshua-orpin/ |archive-date=February 27, 2019 |work=TV Line}}</ref>
*In the television series ''[[Superman & Lois]]'', Clark and Lois have twin sons, [[List of Superman & Lois characters#Jonathan Kent|Jonathan Kent]] and [[List of Superman & Lois characters#Jordan Kent|Jordan Kent]], who both share the Superboy mantle in the final season. Jonathan was played by Jordan Elsass for the first two seasons, with Michael Bishop playing the character from season three.<ref>{{cite web|url=https://variety.com/2022/tv/news/superman-lois-michael-bishop-recast-jonathan-kent-1235362432/|title='Superman & Lois': Michael Bishop Cast as Jonathan Kent After Jordan Elsass' Departure|work=Variety|date=September 7, 2022|first=Ellise|last=Shafer}}</ref> [[Alex Garfin]] plays Jordan in the series.<ref>{{cite web|url=https://deadline.com/2020/02/superman-lois-casts-couples-sons-jordan-elsass-alexander-garfin-cw-series-1202851698/
|title='Superman & Lois' Casts Couple's Sons As Jordan Elsass & Alexander Garfin Join the CW Series|work=Deadline|date=February 5, 2020}}</ref>
*Superboy will appear in season 3 of ''[[My Adventures with Superman]]''.<ref>{{Cite web |first= |date=July 27, 2024 |title=Superboy will appear in 'MY ADVENTURES WITH SUPERMAN' Season 3. |url=https://x.com/DiscussingFilm/status/1817255619432185857?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Etweet |access-date=July 27, 2024 |website=X}}</ref>

=== Film ===
*An infant past version of Clark Kent, credited as "Superbaby", appears in ''[[JLA Adventures: Trapped in Time]]'', voiced by [[Grey DeLisle]].
*The Conner Kent incarnation of Superboy appears in the mid-credits scene of ''[[The Death of Superman (film)|The Death of Superman]]''.
*The Conner Kent incarnation of Superboy appears in ''[[Reign of the Supermen (film)|Reign of the Supermen]]'', voiced by [[Cameron Monaghan]].<ref>{{cite web |last=Carter |first=Justin |date=August 3, 2018 |title=Gotham Actor to Voice Superboy in Animated ''Reign of the Supermen'' |url=https://www.cbr.com/cameron-monaghan-gotham-reign-of-the-supermen/ |access-date=June 13, 2020 |website=CBR}}</ref>
*The Conner Kent incarnation of Superboy appears in ''[[Teen Titans Go! To the Movies]]''.
*The Conner Kent incarnation of Superboy appears in ''[[Justice League Dark: Apokolips War]]''.
*The Jon Kent incarnation of Superboy appears in ''[[Batman and Superman: Battle of the Super Sons]]'', voiced by [[Jack Dylan Grazer]].

=== Video games ===
The Conner Kent incarnation of Superboy has roles in several video games:
*Playable character in ''[[The Death and Return of Superman]]''
*Playable character in ''[[Lego Batman 2: DC Super Heroes]]''
*Playable character in ''[[Young Justice: Legacy]]'', voiced again by Nolan North
*Non-playable character (NPC) and custom player appearance in ''[[Scribblenauts Unmasked: A DC Comics Adventure]]''<ref>{{Cite web |last=Eisen |first=Andrew |date=October 2, 2013 |title=DC Characters and Objects - ''Scribblenauts Unmasked'' Guide |url=https://www.ign.com/wikis/scribblenauts-unmasked/DC_Characters_and_Objects |access-date=July 27, 2024 |website=[[IGN]] |language=en}}</ref>
*NPC in ''[[DC Universe Online]]'', voiced by [[Greg Miller (host)|Greg Miller]]<ref>{{cite tweet |author=Greg Miller |user=GameOverGreggy |number=686649051320811520 |title=It's literally a dream come true to tell you that I've been cast as Superboy in @DCUO. 😁 |date=January 11, 2016 |access-date=November 21, 2016}}</ref>
*Playable character in ''[[Lego Batman 3: Beyond Gotham]]'', voiced by [[Scott Porter]]
*Cameo appearance in [[Cyborg (DC Comics)|Cyborg]]'s ending in ''[[Injustice 2]]'' as a member of the [[Teen Titans]], most of whom were killed years prior, before Cyborg revives them
*Playable character in ''[[Lego DC Super-Villains]]'', voiced by [[Yuri Lowenthal]]

=== Miscellaneous ===
*The Conner Kent incarnation of Superboy appears in ''Superboy: Son of Tomorrow'',{{what|date=May 2025}} portrayed by Oli Reynolds.

==Notes==
{{notelist}}

==References==
{{reflist}}

===Bibliography===
{{refbegin}}
* {{cite book|last=Daniels |first=Les |title=Superman: The Complete History: The Life and Times of the Man of Steel |publisher=Chronicle Books |location=San Francisco |year=1998 |isbn=978-0-8118-2162-9}}
*{{cite journal|last=Kratzer|first=Dallas F.|title=Student Work: Up, Up and Away: How Siegel and Shuster's Superman Was Contracted Away and DC Comics Won the Day|journal=West Virginia Law Review|volume=115|issue=2|date=Spring 2013|pages=1143–1184}}
*{{cite journal|last=Kruger|first=Jesse J.|title=Copyright and Kryptonite: The Failings of Intellectual Property Law Through the Eyes of Superman|journal=Duquesne Business Law Journal|volume=14|issue=3|date=Summer 2012|pages=229–249}}
* {{cite book|last=Ricca|first=Brad|date=2014|title=Super Boys: The Amazing Adventures of Jerry Siegel and Joe Shuster – the Creators of Superman|publisher=St. Martin's Griffin|isbn=978-1250049681}}
*{{cite book|last=Rosen|first=Richard|title=Settlement Agreements in Commercial Disputes: Negotiating, Drafting and Enforcement. 2010 Supplement|location=Gaithersburg, Md.|publisher=Aspen Law & Business|date=2010|isbn=9780735514782|url=https://books.google.com/books?id=7mQSskCtF0YC&q=%22tolling+agreement%22&pg=SA2-PA36}}
* {{cite book |last1=Sergi |first1=Joe |title=The Law for Comic Book Creators: Essential Concepts and Applications |date=2015 |publisher=McFarland |isbn=978-1-4766-1733-6 |url=https://books.google.com/books?id=k42oBgAAQBAJ |language=en}}
{{refend}}

==External links==
{{commons cat}}
*{{official website}}
*[http://www.toonopedia.com/superboy.htm Superboy] at [[Don Markstein's Toonopedia]] {{usurped|1=[https://archive.today/20240528043711/https://www.webcitation.org/6qyiALi9e?url=http://toonopedia.com/superboy.htm Archived]}} from the original on June 4, 2017.

{{Superboy}}
{{Superman characters}}
{{Supergirl}}
{{GoldenAge}}

[[Category:Superboy| ]]
[[Category:1949 comics debuts]]
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[[Category:DC Comics characters who can move at superhuman speeds]]
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