During World War II, a junior American Army officer, Lt. Peter Stirling, gets sent to the psychiatric ward whenever he insists that an Army mule named Francis speaks to him.
Donald O'Connor
Peter Stirling
Patricia Medina
Maureen Gelder
Zasu Pitts
Valerie Humpert
Ray Collins
Colonel Hooker
John McIntire
General Stevens
Eduard Franz
Colonel Plepper
Howland Chamberlain
Major Nadel
James Todd
Colonel Saunders
