In Justice League: Crisis on Two Earths, a "good" Lex Luthor (Chris Noth) arrives from an alternate universe to recruit the Justice League to help save his Earth from the Crime Syndicate, a gang of villainous characters with virtually identical super powers to the Justice League. What ensues is the ultimate battle of good versus evil in a war that threatens both planets and, through a diabolical plan launched by Owlman (James Woods), puts the balance of all existence in peril.