as Ant #5 (voice)
as Artephius / Papa Bear (voice)
as Mr. Director (voice)
as Steve Trilby (voice)
as Lon Borax / Mr. Director
as Baron Vain / Katz (voice)
as TV Reporter
as Inspector (voice)
as John Ferguson
as Freakazoid (voice)
as Mr. Howard (voice)
as Ed (voice)
as Cosmo / Ed (voice)
as Guard (voice)
as Cosmo / Inspector (voice)
as Ed / Brain Pod / Bystander (voice)
as Cosmo (voice)
as Professor Rotwood / The Huntsman (voice)
as Clown (voice) (uncredited)
as Troll (voice)
as Savage (voice)
as Agosto (voice)
as Roberto (voice)
as Artephius (voice)
as Dr. Portillo
as Kelsepsian (voice)
as Einstein (voice)
as Mr. Clown (voice)
as Napoleon (voice)
as Vert Ladderfeller III / Altitooth / Bivouac Ladderfeller (voice)
as Lord Starchbottom (voice)
as Cricket (voice)
as Flippy (voice)
as Chuckles The Silly Piggy (voice)
as Gweelok (voice)
as Clerk (voice)
as Dr. Bolster (voice)
as Orderly (voice)
as Ned (voice)
as Seth Tuber's Mom/Angry Mob leader
