In this deadly game of cat and mouse, Roland Wolf is writing a book on the life of game show host Christian Legagneur--or is he?

A girl, Marie, who got engaged to a boy who is leaving for military training (thirteen days) wins two million on the raffle, thanks to an older man, Claude, whom she calls her good luck …

Father Sourire, who came to the Château de Villetaneuse to ask for alms, was forced to put on the uniform of the nephew who had fled from the barracks. A soldier in spite of himself, he knows the most frightening adventures which even lead him to a boxing fight from which he will emerge victorious.

The maid of a doctor, he had some canvases he didn't care for bestowed on him once by an unknown artist, thankfully has saved them as the paintings are now worth some money and others want them.

A young man is hit by a car on a zebra crossing. The pretty driver drives him home, takes care of him and falls in love with him. She has a fat, selfish, boorish husband whom she abandons to her imaginary illnesses to marry her nice wounded man.

Primerose loves her childhood friend, Pierre, but this one, ruined, refuses her love. Desperate, Primerose enters the convent, but soon the order is dissolved and Pierre, who finds his young friend, finally lets his heart speak...

Aline's father encourages his daughter's extra-marital love affair with a rich Argentinian. Aline's husband meets a little dancer, Marie, who looks like his wife. Marie is the daughter of a former friend of Aline's father. The two young women perform a dance number, the Argentinian is ruined and the spouses are reconciled.

Germaine Moreuil's insane jealousy triggers such violent marital quarrels that the spouses file for divorce. When Germaine's parents find out, they sham a fierce spat to disgust their daughter and her husband with the pathetic spectacle of a couple at loggerheads. But just as their farce is on the brink of becoming a tragedy, events combined with the blunders of all four happily reconcile everyone.

Nicole tries to seduce a young man who lead a bohemian life in an untidy flat with his three pals.

An aspiring singer tries to break into films during the early talkie era. She is hired to dub the singing and speaking voice of a silent-movie favorite. Sworn to secrecy, the fill-in must stand by in silence as the star receives all the praises and plaudits.