Released:
1947-09-27

Overview:
A mysterious thief has stolen the prosperous Happy Valley's most prized possession: the musical Singing Harp. Can Mickey, Donald, and Goofy find the answer in the irritable Willie the Giant's magnificent castle up in the blue sky?

Directors:
Hamilton Luske, Bill Roberts

Runtime:
0h 29min

Genre:
Animation, Fantasy, Adventure

• Cast:
• 
  Walt Disney
  as
  Mickey Mouse (voice)
• 
  Clarence Nash
  as
  Donald Duck (voice)
• 
  Pinto Colvig
  as
  Goofy (voice)
• 
  Sterling Holloway
  as
  Narrator (voice)
• 
  Paul Frees
  as
  Ludwig Von Drake (voice) (uncredited)