Kara Zor-El / Supergirl (voice)

Summer Glau

Superman/Clark Kent

Tim Daly

Darkseid (voice)

Andre Braugher

Granny Goodness

Edward Asner

Batman (voice)

Kevin Conroy

Wonder Woman (voice)

Susan Eisenberg

Big Barda (voice)

Julianne Grossman

Male Radio Caller / Gus (voice)

John Cygan

Lyla / Harbinger / Artemis (voice)

Rachel Quaintance

Female Radio Caller #2 / Lashina (voice)

Tara Strong

Stompa / Vicki Vale (voice)

Andrea Romano

Gilotina / Mad Harriet (voice)

Salli Saffioti

Bearded Longshoreman (voice)

Dave B. Mitchell

Radio DJ / Cop (voice)

Jim Ward

Terrified Longshoreman (voice)

Gregory Alan Williams

Female Radio Caller #1 / Tresha (voice)

April Winchell