Cavalcade D'Amour is divided into three sections, each depicting a romance occurring within the walls of the Chateau de Champs. Legend has it that whoever marries in the Chateau is doomed to an unhappy life. This proves to be the case in 1639 and 1839, but the heroine of the 1939 segment, Corinne Luchaire, is determined to break the jinx. She is convinced that she will prove an unsuitable bride for Claude Dauphin, and he is likewise convinced that he will turn out to be an inadequate groom. But the couple's respective families will not be dissuaded, and the marriage takes place as scheduled? with unexpectedly happy results!

The story of a harbor signalman who retrieves a suitcase full of money after witnessing a murder, fails to report it to the police, and finds himself the object of murderous and mercenary interest.

A Parisian sewer worker longs for a rise in status and a beautiful wife. He rescues a girl from the police, lives with her in a barren flat on the seventh floor, and then marches away to war.