Philip Michael Thomas

Character: Randy / Brother Rabbit (voice)

Barry White

Character: Sampson / Brother Bear (voice)

Charles Gordone

Character: Preacherman / Preacher Fox (voice)

Scatman Crothers

Character: Pappy / Old Man Bone (voice)

Danny Rees

Character: Clown (voice)

Buddy Douglas

Character: Referee (voice)

Jim Moore

Character: Mime (voice)

Al Lewis

Character: The Godfather (voice) (uncredited)

Richard Paul

Character: Sonny (voice) (uncredited)

Frank De Kova

Character: Managan (voice) / Ruby (voice) (uncredited)

Ralph Bakshi

Character: Cop With Megaphone (voice) (uncredited)

Jesse Welles

Character: Marrigold (voice) / Miss America (voice) (uncredited)

Ben Gage

Character: Brother Bear (voice) (uncredited)

Mihaly 'Michu' Meszaros

Character: Boxing referee (uncredited)