Pecefilms

Cyprien and his friends Hector Colomb and Annette are penniless and desperate. They need someone to take an interest in them. One day, they decide to become volunteer castaways. To build their raft, they sawed down trees in the Bois de Boulogne. With the support of Caroline Grossac and her mother, they were backed by M. Grossac, a comfortable businessman with a keen sense of publicity. Launched in Saint-Tropez, the raft made only a short crossing. Nevertheless, the new privateers are acclaimed, and the wilful shipwreck business is so successful that it makes Hector and Annette rich, while Cyprien marries Mlle Grossac.

Georges Villard, a minor bank employee, is won over by Mr Steve who does him favours, treats him to the high life and introduces him to his wife Florence, with whom he falls in love. Georges is unaware that these generous gifts will cost him dearly.

A young girl, Christiane, leaves her family to join friends with whom she intends to "make a life". Two boys, Jo and Paul, look after the heroine, whose relations seem rather shady. Jo, a guide in a tourist agency specializing in nightlife in Paris, has a "shadow" of his own in the scatterbrained Annette, who is determined to marry him. While touring the capital's cabarets, Jo meets a model, Jacynthe, and her photographer, Daniel, as well as a star, Jackie, and her manager, Helios. The latter organizes a mock jewel robbery for publicity purposes, with Jackie as the victim. But contrary to expectations, the robbery takes place.

Gaston is in love with Brigitte, daughter of the Baroness, who claims to have a lover. Gaston sets off for Paris, with 300,000 francs borrowed from the Baroness, to find his rival. He is robbed and forced to work in cabarets, where his father, his fiancée and the Baroness, not to mention the Curé, come looking for him. All ends well.