I.M. Weasel (voice)

I.R. Baboon / Red Guy (voices)

Mom (voice)

Grampa / Kid #3 (voice)

Additional Voices (voice; uncredited)

Girl #1 / Caribou #2 (voice)

Mayor / Frenchman #3 / Neighbor #2 (voice)

Admiral Bullets / Farmer / Kid #4 (voice)

Earl / Janitor #2 (voice)

Loulabelle / Cat (voice)

French Prime Minister / Admiral Bullets / Workman (voice)

Mr. Draftsman / Worker #1 / Workman (voice)

Nurse / Woman #1 (voice)

Countdown Guy / Announcer (voice)

Bearded Girl / Lady Fan #1 (voice)

Lady Fan #2 / Girl (voice)

Boy / Cousleau (voice)

Oscar / Guard / Old Wardrobe Man (voice)

Jean Starlet / Caribou #1 (voice)

Doolunch / Guy #1 (voice)

Female Citizen / Female #2 (voice)

Madame DeBarge (voice)

Sailor Lady / Fan (voice)

Man / Sportscaster (voice)

American Football Star (voice)

Girl (voice)

Lonely Man (voice)

Newswoman / Big Lady (voice)

Craig / Beaver #1 (voice)

Baboon's Dad / Santa (voice)

Baboon's Mom (voice)

Woman / Little Girl (voice)

Coyote / Old Man / Man #2 (voice)

Flem (voice)

Carl / Beaver #3 (voice)

Governor #1 / Eugene Oregon / Beaver #5 (voice)

Beaver #2 / Owl #1 (voice)

King of New York / Surgeon #2 (voice)

Doctor / Man in Bathroom (voice)

Nurse (voice)

Surgeon #1 / Boss / Workman (voice)

Farmer Wife / Lady Gunslinger #1 (voice)

Patient #1 / Patient #3 (voice)

Worm / Patient #2 (voice)

Mike / Judge (voice)

Waiter / Reporter (voice)

Mr. Peas / Announcer (voice)

Messenger / Asp (voice)