Credits
Cast
Clarence Nash
Donald Duck (voice) (uncredited)
Billy Bletcher
Pegleg Pete (voice) (uncredited)
John McLeish
Jupiter / Vulcan (voice) (uncredited)
Directing
Jack King
Director
Production
Walt Disney
Producer
Visual Effects
Paul Allen
Animation
Ray Patterson
Animation
Ed Love
Animation
Andy Engman
Animation
Writing
Carl Barks
Story
Jack Hannah
Story