Tim Daly as Superman / Clark Kent (voice)

Dana Delany as Lois Lane (voice)

Clancy Brown as Lex Luthor (voice)

Malcolm McDowell as John Corben (voice)

Christopher McDonald as Jor-El (voice)

Finola Hughes as Lara (voice)

Mike Farrell as Jonathan Kent (voice)

Shelley Fabares as Martha Kent (voice)

Tony Jay as Sul-Van (voice)

Corey Burton as Brainiac / Councilman / Cop (voice)

George Dzundza as Perry White (voice)

David Kaufman as Jimmy Olsen (voice)

Lauren Tom as Angela Chen (voice)

Tress MacNeille as Ms. Stevenson / Annie's Mother / LexCorp Presenter (voice)

Jason Marsden as Teenage Clark Kent (voice)

Kelly Schmidt as Lana Lang (voice)

Miracle Vincent as Danitra Evans / Annie (voice)

Brad Garrett as Bibbo (voice)

Dorian Harewood as Ron Troupe (voice)

Nick Savalas as Attorney (voice)

Charles Howerton as Whirly Pilot / Hans - Terrorist Guard (voice)

Brian George as Councilman (voice)

Roger Rose as Driver Cop / Councilman (voice)

Vernee Watson-Johnson as Female Worker / Councilwoman (voice)

Jesse Batten as Baby Kal-El (voice)