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!
Claude, son of a ruined family, pretends to be a dangerous trickster in order to get credit from the guys in the middle. He is in charge of retrieving compromising letters from a woman whose lover fears blackmail. But before arriving there, Claude fortunately meets love.
Dr. Holk leads an isolated and lonely existence in a small, Dutch colony in the tropics. Having fled from love and civilization, his only companions now are alcohol and his work, which takes him to villages ravaged by dirt, fever and a strange illness which turns innocent people into madmen: Amok. One day, he is called on by Helene Haviland, who asks him to abort her lover's child before her husband returns from abroad. Even though Holk is enchanted by her seductive beauty, he haughtily refuses her request. Rejected, the woman turns to a Chinese practitioner. When Holk tracks her down in a dirty dive, it's already too late for the two of them.
Démonio the fakir has impressed a rich but weak-willed young man who hires him as an energy teacher. Demonio drags out the businesses of the shy lover, but his partner arranges everything and the finally satisfied lover endows the two accomplices who renounce fakirism.
A hawker, pursued by the law, finds refuge in a garage and finds there a former comrade who has become a mechanic. As he looks like a car driver, he finds himself forced to sit behind the wheel of a car to participate in a race, but not knowing how to drive, he finds himself dead last.