A man who has made a pact with death must designate the member of a family who must die the next day. After many hesitations, he will sacrifice the innocent young girl so that she does not know the infamy of her family.

For the Marquis Barbezieux de Saint-Rosay, nobility is important. If anything can comfort her, it's her family tree. In order to erase any doubt he invites in his castle a cousin of his established in Scotland, whom he instructs to bring him his titles of nobility. A first person introduces himself, calling himself his cousin, but it's not him. Then one, then two, then three false cousins ​​appear in turn. Will the real Saint-Rosay of Scotland eventually present itself?

World War I aviator Carbot attempts to establish a commercial airline after the war, for the purpose of delivering the mail to the outermost regions of France.

Léon, André, Christiane and Monique, who all study drama, decide to go camping together. Unfortunately - although unsurprisingly - their old jalopy breaks down on the road. Chance has it that in the village where they are stranded a historical movie is being shot by famed director Médéric, starring sexpot Barbara Glamour and Latin heartthrob Edouardo Tocato. Two of the young people start flirting with the two film stars until their friends make them see reason : they love each other. The four of them end up being hired as extras and all is well that ends well.

Two unlikely companions must smuggle four suitcases filled with contraband pork across Nazi-occupied Paris.

Berthon, racing driver, is committed to the 24 Hours of Le Mans while Genevieve, his wife, has been trying for years to convince him to retire. Desperate, she became the mistress of his brother, always jealous of his elder.

A watchman with a sensitive heart, Fernand falls in love with Violette and Pervenche, two of the daughters of his boss, Maître Arno. At a bullfight starring three attractive Spaniards, the girls and their sister Marguerite - with whom Fernand's companion Rémy is in love - compete in charm, to the despair of both suitors. Followed by Marina, a pretty girl who seems to take a keen interest in Fernand, the two friends decide to retire to Les Martigues, far from their belles. But soon annoyed by Marina's insistence, Fernand returns to Maître Arno's manade, while Rémy decides to become a bullfighter to win back Marguerite.

Doctor Rougel is so absorbed in his work that he neglects his wife Nadine, who is subjected to the advances of Gérard Bérault, an admirer. A series of unfortunate events leads the doctor to doubt the fidelity of his wife, and he shamelessly throws her out. Michèle, the Rougels' little daughter, sick from despair, will eventually reunite her estranged parents.

7 American high school girls visit Paris.

A proud femme fatale who works at a mountainous farm property manages, after being prodded by her lover, to become the heiress, but she plays the rival men against each other.