Adam Baldwin

as Superman / Clark Kent / Dark Superman (voice)

Anne Heche

as Lois Lane (voice)

James Marsters

as Lex Luthor (voice)

John DiMaggio

as Toyman (voice)

Swoosie Kurtz

as Martha Kent (voice)

Tom Kenny

as Robot (voice)

Ray Wise

as Perry White (voice)

Cree Summer

as Mercy Graves (voice)

Adam Wylie

as Jimmy Olsen (voice)

Chris Cox

as Damon Swank (voice)

Hettie Lynne Hurtes

as Newscaster (voice)

James Arnold Taylor

as Officer Tucker (voice)

Townsend Coleman

as Drill Operator (voice)

Kimberly Brooks

as Murphy (voice)

Kevin Smith

as Grumpy Man (voice)