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. Superman is fighting alongside the eponymous group of superheroes. The show was produced by its main designer James Tucker, a co-producer of the Justice League Unlimited series, for the Kids' WB line on The CW network.