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?
1936
2009
1998
2007
1993
2017
1973
1986
2012
1925
2021
1969
—
1981
1971
2001
