Matt Bomer

Clark Kent / Superman (voice)

John Noble

Brainiac (voice)

Stana Katic

Lois Lane (voice)

Molly C. Quinn

Kara Zor-El / Supergirl (voice)

Diedrich Bader

Steve Lombard (voice)

Jason Beghe

Terrorist Leader (voice)

Frances Conroy

Ma Kent (voice)

Melissa Disney

Thara (voice)

Alexander Gould

Jimmy Olsen (voice)

Sirena Irwin

Alura (voice)