Check out the Robot Chicken DC Comics Special that aired as a one episode spinoff back in 2012.
Voice actors are: Seth Green as Batman, Robin and Aquaman, Paul Reubens as the Riddler, Neil Patrick Harris as Two-Face, Alfred Molina as Lex Luthor, Nathan Fillion as the Green Lantern, Megan Fox as Lois Lane, Breckin Meyer as Superman, and Kevin Shinick as the narrator.
First they tantalized you with three Emmy-nominated Robot Chicken Star Wars specials, now Stoopid Buddy Stoodios, in partnership with DC Entertainment and Warner Bros. Animation, bring you the awesomeness of the DC Comics universe of characters as only Robot Chicken can, with amazing guest stars and the stop-motion sketch comedy you’ve come to love after five seasons of the popular Adult Swim series.
