When Lexcorp accidentally unearths the intergalactic serial killer Doomsday, Superman battles the creature head-on in the fight of his life - literally. The world mourns its fallen hero; humanity realises it will never truly feel safe again; Superman's enemies rejoice - all but Lex Luthor who grieves the loss in his own demented manner, setting off a chilling chain of events even he could not have foreseen. Featuring the voices of Adam Baldwin, Anne Heche, James Marsters and John DiMaggio.