Paris, France, December 1946. Jenny Lamour, an ambitious cabaret singer, and Maurice, her extremely jealous pianist husband, become involved in the thorough investigation of the murder of a shady businessman, led by Antoine, a peculiar and methodical police inspector.
Lucrèce, a famous actress, is bothered first, then flattered by the passionate testimonies of love given to her by François, a 12th grade student infatuated with her. Taking pity on the boy, Lucrèce decides to heal him of his madness and with this in mind she invites him for a working holiday on her farm. Instead, she falls in love with the cherub. At a time, her young lover grows so jealous of her that he attempts suicide. The mature actress then understands that their love story is going nowhere. She will remain alone while François will forget her.
The suffering and rebellion of 12-year-old François Lepic, nicknamed "Carrot Top" by his mother, who hates him. Occupied with the council elections, his father appears unaware that the young boy is increasingly tempted by suicide.
An eccentric man endangers himself when he makes advances toward the girlfriend of a saloon keeper.
Josette needs to marry within a year to get her aunt's money but her fiance has left.After getting permission from her godfather for a "white wedding, " she realizes she loves the godfather instead.
Pau is home to the famous "Red Berets". Four of them have forged close friendships: Dominique, a Corsican with the rank of master sergeant; Julien, a peasant; Dédé, a wild Parisian; Jean, a shy provincial. On free evenings, the four friends meet in a bar where Dominique is interested in the waitress and Dédé is in love with Paulette, the owner's daughter. One day, a car breakdown brings Jean into contact with a young girl from Paris: Brigitte. But Brigitte leaves again and Jean can't stop thinking about her. Because of their good behavior, the battalion to which the four men belong is chosen to represent their arm at the July 14th parade in Paris. In the capital, each of them tries to find their loved ones.
An adventure between rival spies about documents concerning the process for extracting fuel from seawater. A love story that threatens to turn tragic, since the young woman enlisted by force in the network of doctor Morenius falls in love of her rival before returning, triumphant, to her fiancé.
