| Developer: | Amy Wolfram |
| Theme Music Composer: | Kristopher Carter |
| Country: | United States |
| Num Seasons: | 2 |
| Num Episodes: | 26 |
| Executive Producer: | Sander Schwartz (season 1) |
| Editor: | Joe Gall |
| Runtime: | 21–22 minutes |
| Network: | The CW (Kids' WB) |
Legion of Super Heroes is an American animated television series produced by Warner Bros. Animation, adapted from the DC Comics series of the same name. It debuted on September 23, 2006, and centers on a young Superman's adventures in the 31st century, fighting alongside the eponymous group of superheroes. The show was produced by one of its main character designers James Tucker, a co-producer of the Justice League Unlimited series, for the Kids' WB line-up on The CW network.
The series drew on the rich history of the Legion of Super-Heroes, taking inspiration from stories set during all time periods of the team's nearly 50-year history in comics. It also had a tie-in spin-off comic book series, Legion of Super-Heroes in the 31st Century, that lasted 20 issues.
The series was cancelled after its second season.[1]
A few months before Legion of Super Heroes premiered, the Legion appeared in the Justice League Unlimited episode "Far From Home". The episode featured Supergirl traveling to the future and joining the Legion, leading audiences to think that it was intended to serve as a back-door pilot for a Legion series, and that it would be a DCAU spin-off. However, series producer James Tucker clarified that the series was deliberately created from scratch:
Let's get the myths out of the way. The Legion series was never tied to the Justice League Unlimited episode. Supergirl was never, ever going to be in the Legion. The true origin of the series came out of Cartoon Network's desire to have a Superman-centric series premiere when the movie Superman Returns premiered. Superman, as part of the Legion worked for them. So the series was originally developed for Cartoon Network, then they passed and Kids' WB! stepped in. They, too, wanted a Superman-centric series with Superman fresh out of Smallville, learning to be Superman. That's the reality.[2]
Early reports had suggested the title of the series would be Superboy and the Legion of Super-Heroes, but the official announcement in April 2006 confirmed the title as Legion of Super Heroes. The same announcement indicated that the series would air on the Kids' WB block of the new The CW network at 10 a.m.[3]
At the 2006 Comic Con International, the production staff did not officially say whether legal issues at the time involving the ownership of Superboy had affected this series or whether changes were made to tie the series in with the Superman Returns film, but one significant change had been made since the announcement of the series. The original press release referred to "the young Superboy," [4] while the revised press release, published in June, described the character as a young Superman. At the conclusion of the pilot episode, Clark adopts the superhero name Superman, and not Superboy. In the second season, which takes place two years after the end of the first season, the character is called Superman, without reference to his "young" status.
The second season has a darker and more mature tone than the first season and mostly focuses on Brainiac 5 and his relationship with his evil ancestor, the original Brainiac. In the second season, most of the Legionnaires have changed their appearances, e.g., Lightning Lad has longer hair and gains a robotic arm after Imperiex blasted off his right arm during a battle, and Triplicate Girl changes her codename to Duo Damsel after her white self is killed by an antimatter wave.[5] As with the first season, a total of 13 episodes were created for the second season, which premiered on September 22, 2007. The show was not renewed for a third season.[1]
A third season was planned for production but ultimately canceled, partially because of 4Kids Entertainment taking over the Kids' WB! slot. It would have taken place three years after the end of the second season, introducing Sensor, Magnetic Kid, Supergirl, Tellus, Princess Projectra, and Shadow Lass while expanding the roles of background characters Blok, Wildfire, and Dawnstar. Additionally, Kell-El would still be a regular character but have a reduced role, with Wildfire being his replacement. The main focus of the third season would have been Brainiac 5 returning while trying to redeem himself after the second season's finale and Brainiac 6 trying to destroy the Legion. Also, producer James Tucker planned to make an adaptation of the story "The Ghost of Ferro Lad" to introduce Ferro Lad's long-lost twin brother.[6] [7] [8]
In the first season, the series revolved around a core group of eight Legionnaires but others appeared from time to time in recurring roles, similar in format to the Justice League Unlimited animated series.
The first season introduces a teenaged Clark Kent who is about to move from Smallville to Metropolis. He knows of his abilities but does not know what to do with his future (similar in nature to the Clark Kent featured in the Smallville television series). After traveling to the future, young Clark assumes the identity of Superman and gradually learns to control his abilities, becoming the hero he is destined to be. At the end of the first season, he returns to the present around the same time he left in the first episode.
In the second season, Superman returns to the future after spending two years in the past and gaining more experience with his powers. Also, Superman X, a clone of Superman from the 41st century created to battle Imperiex, is introduced. When Imperiex travels back to the 31st century, Superman X is forced to follow him into the past and recruit the Legion to help him.
Series producer James Tucker offered descriptions of the core team in a July 2006 interview at San Diego Comic-Con.[9] As with other DC team shows such as Justice League Unlimited, not every core character appears in all episodes. The following descriptions apply to the characters as seen in the first season.
XS appears in the finale "Dark Victory" as a background character. Dawnstar and Invisible Kid also make cameo appearances in the finale, along with many other rarely seen Legion members.
In the first season, some Legionnaires were mentioned or shown as images before making an actual appearance. Fourteen members were shown during the season as already active: Blok, Bouncing Boy, Brainiac 5, Colossal Boy, Cosmic Boy, Dream Girl, Element Lad, Lightning Lad, Phantom Girl, Saturn Girl, Shrinking Violet, Sun Boy, Triplicate Girl, and Tyroc. Five more joined the Legion through the course of the series: Superman, Timber Wolf, Matter-Eater Lad, Star Boy, and Ferro Lad.
The opening credits sequences used for first-season episodes included a glimpse of the Mission Monitor Board signs for many Legionnaires as well as shots of flying Legionnaires who would be seen in later episodes (though not all of those with Mission Monitor Board symbols appeared). At least four members of the Legion as seen in the comics appeared in some way on the show but had not joined by the end of the first season (Ultra Boy, Lightning Lass, Wildfire, and Polar Boy).
In the second season, Karate Kid appeared in the opening credits with the other Legionnaires, though he did not appear until the fifth episode, in which Nemesis Kid also joined the Legion. Similar to Karate Kid, Sun Boy appeared in the second season opening titles and made semi-regular, though non-speaking appearances. Ayla Ranzz, sister of Lightning Lad, also appears, but lacks powers and is not a superhero like her comic counterpart.
| Character | Voice actor | |
|---|---|---|
| N/A | ||
| Michael Cornacchia | ||
| Adam Wylie[10] | ||
| Alexander Polinsky | ||
| Adam Wylie | ||
| Wil Wheaton[11] | ||
| Tara Platt | ||
| N/A | ||
| Dave Wittenberg | ||
| Keith Ferguson | ||
| Andy Milder[12] | ||
| Alexander Polinsky | ||
| Keith Ferguson | ||
| Heather Hogan | ||
| Kari Wahlgren | ||
| Kari Wahlgren | ||
| Bumper Robinson | ||
| N/A | ||
| Superman (21st century) | Yuri Lowenthal[13] | |
| Superman X (Kell-El, 41st century Superman clone) | Yuri Lowenthal | |
| Shawn Harrison | ||
| Triplicate Girl/Duo Damsel | Kari Wahlgren | |
| N/A | ||
| James Arnold Taylor |
| Character | Voice actor | |
|---|---|---|
| Jennifer Hale (Season 1) Tara Strong (Season 2) | ||
| N/A | ||
| David Sobolov | ||
| David Lodge | ||
| N/A | ||
| Dr. Mar Londo | Harry Lennix (Season 1) Dorian Harewood (Season 2) | |
| Tara Strong | ||
| Drax | Greg Ellis | |
| James Arnold Taylor | ||
| Tara Strong | ||
| Khary Payton | ||
| Shawn Harrison | ||
| N/A | ||
| Tyr | Khary Payton | |
| Taylor Negron | ||
| Zyx | Lauren Tom | |
| Richard McGonagle (Season 1) Jim Ward (Season 2) | ||
| The Sun-Eater | N/A | |
| David Lodge | ||
| Phil Morris | ||
| N/A | ||
| Adam Wylie | ||
| Grimbor the Chainsman | Lex Lang | |
| Jeff Black | ||
| Corey Burton | ||
| Roderick Doyle | Wil Wheaton | |
| Grullug | Dave Wittenberg | |
| Ontiir | Bumper Robinson |
| Character | Voice actor | |
|---|---|---|
| Winema Wazzo | April Winchell[14] | |
| Chlorophyll Kid | Alexander Polinsky | |
| Color Kid | James Arnold Taylor | |
| Infectious Lass | Kari Wahlgren | |
| Porcupine Pete | James Arnold Taylor | |
| Stone Boy | Yuri Lowenthal | |
| Kari Wahlgren | ||
| Alexander Polinsky | ||
| Lex Lang |
| Season | Episodes | Originally aired | |||
|---|---|---|---|---|---|
| First aired | Last aired | ||||
| 1 | 13 | ||||
| 2 | 13 | ||||
The series was nominated for three Creative Arts Emmy Awards, a subset of the Daytime Emmy Awards.[15] None of the nominations won their category.
The first season was released to home video in three separate DVD volumes, with four episodes each on the first two releases and five on the third. The complete Season 1 collection was released in a 3-DVD box set that collected the three individual volumes. All were released through Warner Home Video.
In July 2020, the entire series and the second season were respectively released on Blu-Ray and DVD through the Warner Archive Collection. Season 1 volume 1 has a bonus featurette called "We Are Legion", and the series finale has an audio commentary with producer James Tucker, director Brandon Vietti, and the voice of Saturn Girl, Kari Wahlgren. These bonus features are also included in the Complete Series Blu-Ray.[16] [17]
The series is also available for purchase or streaming on various platforms, including iTunes, Amazon Prime Video, and formerly DC Universe.
Individual episodes have been released on various other DC home video releases; for example, the two-part episode "Dark Victory" was released an extra on the 4K Ultra HD/Blu-ray release of The Death of Superman.
| Title | Release date |
| Episodes | |
|---|---|---|---|---|
| Legion of Super Heroes Volume One | August 28, 2007 | 4 | "Man of Tomorrow", "Timber Wolf", "Legacy", "Phantoms" | |
| Legion of Super Heroes Volume Two | February 5, 2008 | 4 | "Champions", "Fear Factory", "Brain Drain", "Lightning Storm" | |
| Legion of Super Heroes Volume Three | September 9, 2008 | 5 | "The Substitutes", "Child's Play", "Chain of Command", "Sundown" (Parts One and Two) | |
| Legion of Super Heroes Season 1 DVD 3-Pack | September 15, 2009 | 13 | Complete Season 1 | |
| Legion of Super Heroes: The Complete Second Season | July 14, 2020 | 13 | Complete Season 2 | |
| Legion of Super Heroes: The Complete Series | July 14, 2020 | 26 | Complete series (Seasons 1 and 2) |
A comic book based on the show's continuity was published under the title Legion of Super-Heroes in the 31st Century. According to the comic's writer, J. Torres, the name was chosen to distinguish itself from more specifically youth-oriented titles such as Justice League Adventures and Superman Adventures.[18] The first issue was distributed during Free Comic Book Day 2007 in addition to being sold.
An interview concerning the comic confirmed that it would continue publication despite the series ending, and would also be telling stories that were to have taken place after the second-season finale.[19] As of issue #20, the comic ceased publication.[20]
Issues #1–7 were collected in the trade paperback Legion of Super Heroes in the 31st Century, Vol. 1: Tomorrow's Heroes (March 2008,).
A tie-in promotion with McDonald's Happy Meal took place in August 2007, containing eight figurines: Superman, Timber Wolf, Lightning Lad, Brainiac 5, Bouncing Boy, Mano, Tharok, and Validus.
Action figures by Mattel were not produced because of a lack of retailer interest.[21]
The collectible miniatures game HeroClix produced a special starter set of the Legion, including a figure of Superman from the first season.