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