Superman / Hernan Guerra (voice)

Batman / Kirk Langstrom (voice)

Wonder Woman / Bekka (voice)

Lex Luthor (voice)

Dr. Will Magnus (voice)

Lois Lane (voice)

Karen Beecher / Livewire (voice)

Tina / Platinum (voice)

Pete Ross (voice)

Ryan Choi / Stephen Shin (voice)

President Waller (voice)

Ray Palmer / Tin (voice)

Highfather (voice)

Emil Hamilton (voice)

Pat Dugan (voice)

Dr. Sivana (voice)

Orion (voice)

Michael Holt / Bronze Tiger (voice)

Jor-El / Jimmy Olsen (voice)

Silas Stone (voice)

Victor Fries (voice)

Victor Stone (voice)

John Henry Irons / Granny Goodness / Mugger (voice)

Steve Trevor (voice)

Jean Palmer (voice)

Cop / Mr. Guerra (voice)

General Zod / Darkseid (voice)

Lara Lor-Van (voice)

Tough Guy (voice)

Blockbuster (voice) (uncredited)