Kevin Conroy as Batman (voice)

Tim Daly as Superman (voice)

Susan Eisenberg as Wonder Woman (voice)

Michael Rosenbaum as Flash (voice)

Carl Lumbly as Martian Manhunter (voice)

Paul Blackthorne as Metallo (voice)

Bumper Robinson as Victor Stone / Cyborg (voice)

Phil Morris as Vandal Savage (voice)

Nathan Fillion as Green Lantern (voice)

Carlos Alazraqui as Bane (voice)

Claudia Black as Cheetah (voice)

Olivia d'Abo as Star Sapphire (voice)

Alexis Denisof as Mirror Master (voice)

David Kaufman as Jimmy Olsen (voice)

Grey DeLisle as Lois Lane (voice)

Robin Atkin Downes as Alfred (voice)

Dee Bradley Baker as Officer in Charge (voice)

Brian George as Mayor (voice)

Juliet Landau as Ten (voice)

Jim Meskimen as King (voice)

Andrea Romano as Batcomputer (voice)

Bruce Timm as Ace (voice)

Danny Jacobs as Agent Porter (voice)