Paris, 1956. Three sisters, three actresses willing to do almost anything to make it big. Their lives, their loves, their dramas. A savory satire of the world of show business and cinema in particular.

The Saint-Tropez police launch a major offensive against dangerous drivers. Marechal Cruchot (Louis de Funès) relishes the assignment, which he pursues with a manic zeal. Cruchot is after an offending driver, who turns out to be Josépha (Claude Gensac), the widow of a highly regarded police colonel. When they meet, Cruchot falls instantly in love....

The whole clique of Cruchot's police station is retired. Now he lives with his rich wife in her castle - and is bored almost to death. He fights with the butler, because he isn't even allowed to do the simple works. But when one of the clique suffers from amnesia after an accident, all of the others reunite and kidnap him, to take him on a tour to their old working places and through their memories. In their old uniforms they turn St. Tropez upside down.

In Grenoble, a prostitute is murdered in her hospital bed. Cora twenty-two and also a prostitute was one of her friends. On a daily basis these women suffer violence receive a miserable salary and work non-stop in terror of the pimps.

The Director of an international banknote printing institute, mutilated by the face of the Great War, Frank Davres, falls in love with a young woman, Jeanne, admirably beautiful, but blind. He marries her. For her, he ruins himself and comes to issue counterfeit banknotes. The young woman does everything to make people forget her infirmity. One day, following an operation, she recovers her sight and notices the physical and moral ugliness of her husband. She hides her cure until the day when Frank, taken by the police, kills one of his accomplices and commits suicide. Jeanne leaves to join a friend with whom she was performing in a circus.

In order for important British admiralty papers to pass into the hands of the Germans, the spy Gordon has the ingenious idea of ​​transforming a lamentable drunkard into a Lady, haughty but submissive to his orders. Stella's transformation is complete, the success extraordinary. Why must a French officer touching the heart of the former pochard bring down the fragile edifice? A submarine is about to blow up, Gordon is shot down and a confessed Stella returns to her horrible taverns to drown her sorrows in alcohol for good.

In Marseille, a customs inspector falls in love with a young woman involved in dubious traffic.

Representing the French authority in Morocco, Captain Ardant is the target of the bloodthirsty rebel leader Malek. In order to appropriate himself in arms, he does not hesitate to take the captain's collaborator hostage and to do despicable blackmail.

Armand Varescot, a rich and tyrannical old man, is killed by his young and pretty secretary, Caroline, while he was trying to abuse her. To avoid scandal, his granddaughter Marie Varescot convinces Frank, his cousin, to take responsibility for this "accidental" death, he who is in love with Caroline. But Commissioner Legrand, who has designs on Marie, only agrees to close the affair if Marie marries her, and if Frank leaves with Caroline, abandoning his share of the inheritance. The arrangement is accepted and life goes on.

A fashionable singer makes a stopover in the harbor of Cannes, while a radio journalist investigates the fauna of the festival.