Credits
Cast

Clarence Nash
Donald Duck (voice) (uncredited)

Billy Bletcher
Bass Singer / Villain on Radio (voice) (uncredited)

Elvia Allman
Lady Chef on Radio (voice) (uncredited)
Clarrie Collins
Contralto Singer (voice) (uncredited)
Directing

Jack King
Director
Production

Walt Disney
Producer
Sound
Oliver Wallace
Original Music Composer
Visual Effects
Paul Allen
Animation

Jack Hannah
Animation
Johnny Cannon
Animation
Writing

Carl Barks
Story