Love & Sex under Nazi Occupation questions the burning mystery of intimate heterosexual and homosexual relations in times of war... and shows how being close to death reinforces the yearning for passion, for pleasure, for transgression, for desire as a last burst of freedom, as an ultimate call to life. Nearly two hundred thousands children are thought to be born of the union of French women with German soldiers. Women weren't the Germans' only conquests; indeed, occupied Paris swarms with all kinds of homosexuals—from Genet to Cocteau—who treated with the occupier. The fate of those women who were shaved at the end of the war for fraternizing with Germans is the punishment of a France that lied down and slept with the enemy.

In 1830 Pierre Courier, a rich and elderly shipowner, awaits the return of his son Stefano, who has just returned from a long trip to Trinidad in the ship in which he is captain.

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!

Frank, a hobo, ends up in a garage-truck stop in the middle of nowhere. Nick Marino, its older, kind and naive owner, is married to Cora, a sexy and mercenary woman half his age. Frank, although not a fan of hard work, accepts Nick's offer to work for him. Of course, it is not for Nick's sake that the young man becomes his attendant, but for the love of Cora under whose spell he has fallen at once. It does not take long before Cora, who despises her husband, asks her lover to help her get rid of him. Frank is reluctant at first but ...

During WW1, a train is stopped by a bombing, a young soldier takes advantage of the opportunity to go to his native village to see his parents.

Claire Buisson becomes enamored with Gerard and soon afterwords she becomes pregnant. Gerard advises her to abort the child but, at the last moment, Claire decides to keep her child and leaves for her sister's place in the province.

Suzanne, Renee, Nina and Marta all hate being in prison, being slapped and treated badly, and so all the girls are trying to escape. Madame Appel just causes chaos all the time, with her harsh manners. When Yvonne with her free-thinking ways is put in charge of the school for misbehaving girls, and asks them to tell her their complaints, they don't believe her at first. Yvonne is in love and about to marry the establishment's doctor, and it does not help that one teenage girl falls for him - and is corresponded. It's a hard life for the girls, and for the new female warden.

In a state correctional institute for teenage girls, Madame Appel, the superintendent, rules with an iron fist. The State appoints thirty-year-old Yvonne to evaluate the situation. The young woman is convinced that the girls should feel wanted rather than be constantly subdued and is accordingly determined to make Madame Appel change her methods of education.

Jean Bonnefoy, who has a talent for singing, is unemployed. So he is very happy the day he is offered a post as a music teacher in a college for young women. But he soon realizes the job is only a mixed blessing as a group of girls have set about making life tough for him. Among them is Anny Laforcade, a student who finally changes sides, taking pity on her teacher and falling in love with him. At one point, Jean meets Zébulon, a talent agent who decides to launch his singing career. Zébulon has a far-fetched idea: He asks Anny to disappear for a few days thus making people believe that she has committed suicide out of love for Jean. The latter, who is not aware of the scheme, is devastated.

Sylvie, a rich girl, learns at the same time the death and the ruin of her father. Forced to find work in Paris, she is given shelter by a medical student who soon falls for her. Another young man falls in love with her. When her benefactor gets ill and finally dies, Sylvie refuses to give the other man her heart out of faithfulness for the dearly departed. But youth commands and after a time love -but not oblivion - triumphs.