Batman is one of the seven founding members of the Justice League. In Justice League Unlimited, Batman is portrayed as a part-time member of the team. He is a skilled detective and strategist, and his gadgets and intelligence are often used to help the team. For the first two seasons of the show, the storyline focused on the seven founding members: J’onn J’onzz as Martain Manhunter, Clark Kent/Kal-El as Superman, Princess Diana as Wonder Woman, Bruce Wayne as Batman, John Stewart as Green Lantern, Wally West as The Flash, and Hawkgirl. The show debuted on July 31, 2004, on Toonami and ended on May 13, 20063. It was also the final series set in the long-running DC animated universe, which started with Batman: The Animated Series in 1992.