Ed. G. Robemsome as Killer Diller
Tex Avery
Tattle-Tale Bank Clerk / Annoyed Mobster / Secret Agents / Man in Audience
Mel Blanc
F.H.A. Sherlock Homes as Flat-Foot Flanigan with a Floy Floy
John Deering
Writer
Dave Monahan
Original Music Composer
Carl W. Stalling
Producer
Leon Schlesinger
Director
Editor
Treg Brown
Henry Binder
Sound Effects Editor
Animation
Sidney Sutherland