Yoda / Wullf Yularen / Narrator (voice) / Yoda / Narrator (voice)

Doctor Doom (voice)

Hotah (voice)

Ultron / Jasper Sitwell (voice) / Jasper Sitwell / Ultron (voice) / Ultron (voice)

Ultimos (voice) / Donovan (voice)

Captain Heifer / Professor Utonium (voice)

(voice)

Mr. Herriman (voice)

Lord Monkey Fist (voice) / Sir Monty Fiske / Lord Monkey Fist (voice) / Lord Monkey Fist / Doug (voice) / American Starmaker Judge / Producer (voice)

Professor Utonium / Him / Talking Dog (voice)

Dean Cain (voice)

Announcer / Roman Soldier (voice) / Voice on TV / Super Hero #1 (voice) / Anchor Man (voice)

Darwin (voice)

Soldier / Tech (voice)

Professor Utonium (voice)