Justice League is an animated television series about a team of superheroes which ran from 2001 to 2004 on Cartoon Network. The show was produced by Warner Bros. Animation. It is based on the Justice League and associated comic book characters published by DC Comics. After its second season, it became Justice League Unlimited, and ran an additional two seasons.
- Carl Lumbly as J'onn J'onzz/Martain Manhunter
- George Newbern as Clark Kent/Kal-El/Superman
- Susan Eisenberg as Princess Diana/Wonder Woman
- Kevin Conroy as Bruce Wayne/Batman
- Phil LaMarr as John Stewart/Green Lantern
- Maria Canals as Shayera Hol/Hawkgirl
- Michael Rosenbaum as Wally West/The Flash