Superman/Clark Kent

James Denton

Lois Lane (voice)

Christina Hendricks

Lex Luthor

Anthony LaPaglia

Jimmy Olsen

Matthew Gray Gubler

Perry White (voice)

Ed Asner

Nasthalthia Luthor

Linda Cardellini

Martha Kent (voice)

Frances Conroy

Bar-El

Arnold Vosloo

Samson / Ultra-Sphinx (voice)

John DiMaggio

Dr. Leo Quintum (voice)

Alexis Denisof

Lead Agent (voice)

Chris Cox

Atlas / General Sam Lane / Astronaut #1 (voice)

Steve Blum

Judge / Bibliobot (voice)

Obba Babatundé

Solaris (voice)

Robin Atkin Downes

Parasite (voice)

Michael Gough

Lilo (voice)

Finola Hughes

Steve Lombard / Lizard Man / Convict (voice)

Kevin Michael Richardson

Krull / Robots / Astronaut #2 (voice)

Fred Tatasciore

Floral / Cat Grant (voice)

Cathy Cavadini