Savage (voice)

Kelsepsian (voice) / Dr. Portillo

Mr. Director (voice) / Einstein (voice) / Freakazoid (voice) / Sy Sykman (voice) / Mr. Clown (voice) / Lon Borax / Mr. Director (voice)

Artephius (voice) / Agosto (voice) / Roberto (voice)

Ed (voice) / Cosmo / Ed (voice) / Cosmo (voice) / Guard (voice) / Ed / Brain Pod / Bystander (voice) / Cosmo / Inspector (voice)

Freakazoid (voice)

Ant #5 (voice)

Troll (voice)