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