When a hulking monster arrives on Earth and begins a mindless rampage, the Justice League is quickly called in to stop it. But it soon becomes apparent that only Superman can stand against the monstrosity.
Clark Kent / Superman (voice)
Jerry O'Connell
Lois Lane (voice)
Rebecca Romijn
Lex Luthor (voice)
Rainn Wilson
Diana Prince / Wonder Woman (voice)
Rosario Dawson
Hal Jordan / Green Lantern (voice)
Nathan Fillion
Barry Allen / The Flash (voice)
Christopher Gorham
Arthur Curry / Aquaman (voice)
Matt Lanter
Victor Stone / Cyborg (voice)
Shemar Moore
Martian Manhunter (voice)
Nyambi Nyambi
Bruce Wayne / Batman (voice)
Jason O'Mara
Mayor (voice)
Jonathan Adams
Silas Stone (voice)
Rocky Carroll
Dabney Donovan / Bruno Mannheim (voice)
Trevor Devall
Pa Kent (voice)
Paul Eiding
Ma Kent (voice)
Jennifer Hale
Hank Henshaw (voice)
Patrick Fabian
Bibbo Bibbowski (voice)
Charles Halford
Mercy Graves (voice)
Erica Luttrell
Jimmy Olsen (voice)
Max Mittelman
Cat Grant (voice)
Toks Olagundoye
Dan Turpin (voice)
Rick Pasqualone
Maggie Sawyer (voice)
Amanda Troop
John Henry Irons (voice)
Cress Williams