Justice League: Crisis on Two Earths

An alternate version of Lex Luthor arrives from a parallel Earth to ask the Justice League for help. His world is ruled by the Crime Syndicate, a group of villains who mirror the League's own members. The heroes cross over to face their counterparts, and the conflict between the two worlds escalates into a war that endangers both planets. One member of the Syndicate, Owlman, pursues a scheme of his own that threatens far more than either Earth.

The film is an animated DC adventure directed by Lauren Montgomery and Sam Liu, written by Dwayne McDuffie. For Montgomery it was the fourth of the twenty-two films she has directed, following Superman: Doomsday, Wonder Woman and Green Lantern: First Flight; Liu came to it after Hulk Vs. and went on to Planet Hulk. The voice cast includes William Baldwin as Batman, Mark Harmon as Superman, Chris Noth as Lex Luthor, Gina Torres as Superwoman, James Woods as Owlman and Jonathan Adams as J'Onn J'Onzz, among twenty-one credited performers. Running seventy-five minutes, it was produced by DC Comics, Warner Bros. Animation and Warner Premiere. On TMDB it holds a rating of 7.3 out of 10 from 799 votes.