Paul Rugg

as Inspector (voice)

as Artephius / Papa Bear (voice)

as Chancellor Maniac / Caveman

as Steve Trilby (voice)

as Baron Vain / Katz (voice)

as Ant #5 (voice)

as TV Reporter

as Mr. Director (voice)

as Additional Voices

as John Ferguson

as Dr. Bolster (voice)

as Clown (voice) (uncredited)

as Flippy (voice)

as Ned (voice)

as Vert Ladderfeller III / Altitooth / Bivouac Ladderfeller (voice)

as Mr. Howard (voice)

as Savage (voice)

as Napoleon (voice)

as Artephius (voice)

as Agosto (voice)

as Cricket (voice)

as Lord Starchbottom (voice)

as Freakazoid (voice)

as Troll (voice)

as Savage (voice)

as Gweelok (voice)

as Dr. Portillo

as Professor Rotwood / The Huntsman (voice)

as Chuckles The Silly Piggy (voice)

as Cosmo / Ed (voice)

as Seth Tuber's Mom/Angry Mob leader

as Mr. Sultana (voice)

as Freakazoid (voice)

as Einstein (voice)