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.
Jerry O'Connell
as Clark Kent / Superman (voice)
Rebecca Romijn
as Lois Lane (voice)
Rainn Wilson
as Lex Luthor (voice)
Rosario Dawson
as Diana Prince / Wonder Woman (voice)
Nathan Fillion
as Hal Jordan / Green Lantern (voice)
Christopher Gorham
as Barry Allen / The Flash (voice)
Matt Lanter
as Arthur Curry / Aquaman (voice)
Shemar Moore
as Victor Stone / Cyborg (voice)
Nyambi Nyambi
as Martian Manhunter (voice)
Jason O'Mara
as Bruce Wayne / Batman (voice)
Jonathan Adams
as Mayor (voice)
Rocky Carroll
as Silas Stone (voice)
