Batman / Donald Trump / Spider-Man / Red Skull / Brainiac / Jor-El / Newscaster / Robin (voice) (uncredited)

Superman / Kal-El / Clark Kent (voice)

Iron Man / Tony Stark (voice)

Captain America / Steve Rogers (voice)

Aquaman / Arthur Curry (voice)

The Flash / Barry Allen (voice)

Green Lantern / Hal Jordan / Gandalf / Newscaster (voice)

Wonder Woman / Diana Prince (voice)

Martian Manhunter / Nick Fury (voice)

Santa (voice)

Hawkeye / Clint Barton (voice)

Thor (voice)

Hulk / Darkseid (voice)

Black Widow / Natasha Romanoff (voice)

Vision (voice)

Lex Luthor (voice)

Joker (voice)

Black Adam (voice)

Loki (voice)

Magneto / Erik Lehnsherr (voice)

Ultron (voice)