Tim Daly

as Superman (voice)

Kevin Conroy

as Batman / Bruce Wayne (voice)

Clancy Brown

as Lex Luthor (voice)

Xander Berkeley

as Captain Atom (voice)

Corey Burton

as Captain Marvel / Solomon Grundy (voice)

Ricardo Chavira

as Major Force (voice)

Allison Mack

as Power Girl (voice)

John C. McGinley

as Metallo (voice)