To spice up a life that's too quiet, a couple of friends play at being gangsters, but end up meeting some real hoodlums.

The corpse of a man is discovered in Bercy. The murderer, his wife, acted out of fear of sexual diseases that her husband had contracted with a prostitute.

Maxime Bellac owns an art gallery. He has an affair with Michelle. One night when they have dinner together, Maxime tells Michelle he is forced to leave for the Canaries because of paintings. When they take a walk after their meal,a man suddenly appears, revolver in hand. In self-defense, Maxime kills him and,much to his surprise, recognizes a national security agent.Maxime confesses that he is in the pay of an eastern power; his mission is to get a file concerning Western nuclear weapons. Because of his crime, he cannot carry out his job; for Maxime's love, Michelle takes his place and becomes a spy.

The inhabitants of a small provincial town are requisitioned to take part in the French army's major maneuvers. A foreign spy takes advantage of these maneuvers to steal secret documents. The pursuit and capture of the spy and his accomplices are successfully carried out by all those taking part in the maneuvers.

Alain, a doctor, has had his life turned upside down by a family tragedy. To forget, Alain joins the Foreign Legion. With the support of his captain, he wins the trust of the caïd Ben Hadj, heals and saves the latter's son, and falls in love with Kadidja, whom the caïd has entrusted to his care. Ben Hadj fights against the rebels, but sees his friend Alain die. Kadidja emerges to avenge him.

Lyon, 1953. Maria Manzana is the oldest of a family with five children and the only one who has a job. Maria's mother is deceased and her father is regularly drunk and violent. One evening when he wants to beat his daughter Christine, Mary helps her sister and accidentally she kills her father. At Maria's advice the family would prefer to flee. Anna, the girlfriend of Mary's brother Michael, accompanies them. Michael doesn't want to leave her behind. A friendly trucker brings Mary and her company to the south. The group then walks on deserted roads to a village, that was abandoned more than 25 years ago due to lack of water.

The war will separate the members of the Valon family, two sons Alexandre and Antoine being prisoners, while the youngest Gilbert enters the secret army. Only their sister, Denise, will stay on the farm with her grandfather and grandmother. The Germans invade the free zone.

A waiter, Paul, likes detective novels as he identifies with the characters, before becoming a sought-after offender himself. He flees with his group and his girlfriend Jackie

Charles Walter, a forestry contractor, has helped Noël Portal to start a new life. When Victor, the new foreman and Charles'wife's lover, is found murdered, everything points to the guilt of the deceived husband. To save his benefactor, Noël decides to accuse himself of the the crime. He is condemned to death.

The practice of Dr. Julien, a GP of Marseilles, consists mainly of drug-addicts. One day, one of his patient dies at his surgery and Julien yields to the temptation : he steals the dead man's money and hides the corpse in a trunk. But the whole thing is discovered and ... misinterpreted. The doctor is condemned for killing the junkie and sent to the Cayenne convict prison, from which he escapes. The Indians give him shelter and he is soon given the opportunity to return their good deed when a yellow fever epidemic strikes their tribe. A young woman helps to fight the disease and, thanks to her, Julien starts considering that a new life is possible for him.

The tumultuous loves of a diver and a pretty bitch. Mario loves Perrucha, she only loves money. When, by dint of diving, the boy's health deteriorates, the girl goes to find an important industrialist. Such a story can only end badly and Mario strangles Perrucha.

Lucien Bonnet, Jean Vigneron's manservant, blackmails his boss, who is having an affair with Inès de Montalban, married to Ricardo. Vigneron pays the sum but Lucien is killed by an accomplice, Baruch. Everything seems to accuse Jean who, for fear of compromising Inès, prefers to keep mum. Fortunately, his innocence will be proved thanks to a surprise witness. The two lovers flee to Congo while the husband soon forgets them, finding comfort in debauchery.

Happily married to Sandrine, Pierre Fouques also known as Raboliot is the father of two young children. He would live a steady life hadn't he a passion for poaching, which gets him into a lot of trouble. Because of the nastiness of Bourrel, the gamekeeper, of the jealousy of other poachers, he becomes a hunted man who, in order to defend himself, is driven to commit a crime.