A heroic version of Lex Luthor from an alternate universe appears to recruit the Justice League to help save his Earth from the Crime Syndicate, an evil version of the League. What ensues is the ultimate battle of good versus evil in a war that threatens both planets and, through a devious plan launched by Batman's counterpart Owlman, puts the balance of all existence in peril.

• DirectorLauren Montgomery
• Release23 February 2010
• Genre
  Action / Adventure
• Duration1h 15m
• Budget?
• Revenue?
• Rate
  

  7.306
  718 reviews
• Productions

  Warner Premiere, Warner Bros. Animation, DC