Mel Blanc
Cuckoo Clock / Dog Laughing / Dog Hiccup / Rabbit Laugh (voice) (uncredited)
Mel Blanc
Cuckoo Clock / Dog Laughing / Dog Hiccup / Rabbit Laugh (voice) (uncredited)
Rudy Larriva
Animation
Ken Harris
Animation
Leon Schlesinger
Producer
Chuck Jones
Director
Treg Brown
Editor
Rich Hogan
Story
Robert McKimson
Animation