Cary Grant / Clark Gable / Bing Crosby / Lewis Stone / Ned Sparks / Groucho Marx (voice) (uncredited)
Dave Barry
Greta Garbo / Coat Check Girl / Henry Fonda's Mother / Dorothy Lamour (voice) (uncredited)
Sara Berner
Jerry Colonna / Peter Lorre (voice) (uncredited)
Mel Blanc
Jimmy Stewart / Mickey Rooney / Henry Fonda (voice) (uncredited)
Kent Rogers
Original Music Composer
Carl W. Stalling
Producer
Leon Schlesinger
Director
Tex Avery
Animation
Robert McKimson
Story
Melvin Millar
Editor
Treg Brown
Sound Effects Editor
Rod Scribner
Virgil Ross