Having left the Army following W.W.II, Bob Wallace and Phil Davis team up to become a top song-and-dance act. Davis plays matchmaker and introduces Wallace to a pair of beautiful sisters (Betty and Judy) who also have a song-and-dance act. When Betty and Judy travel to a Vermont lodge to perform a Christmas show, Wallace and Davis follow, only to find their former commander, General Waverly, as the lodge owner. A series of romantic mix-ups ensue as the performers try to help the General.

In the Fifteenth Century, France is a defeated and ruined nation after the One Hundred Years War against England. The fourteen years old farm girl Joan of Arc claims to hear voices from Heaven asking her to lead God's Army against Orleans and crowning the weak Dauphin Charles VII as King of France. Joan gathers the people with her faith, forms an army and conquerors Orleans. When her army is ready to attack Paris, the corrupt Charles sells his country to England and dismisses the army. Joan is...