Coming soon to Cartoon Network is the new Justice League Action animated series. It marks the return of DC Comics superheroes series to the Cartoon Network since the launch of Teen Titan Go! It’s also marks the return of Kevin Conroy for the voice of Batman, who did the Batman: The Animated Series. The series will also deliver an all-star lineup of regular and guest cast voices, including Mark Hamill as Joker, James Woods as Lex Luthor, Diedrich Bader as Booster Gold and many more portraying your favorite DC Comics superheroes and villains. Justice League Action is produced by Sam Register, Alan Burnett, and Jim Krieg.