Six months before his retirement from the criminal police, inspector Joss finds his colleague Gouvion dead, in a poorly faked suicide attempt. Joss loses his temper, and investigates on his own, which leads him through the bas-fond of Paris...

Albert is an eccentric inventor of missiles who comes under fire from his investors when his first prototype explodes. Even his sympathetic mistress has her doubts, as Albert lashes out in a verbal tirade condemning those of little faith in his genius.

Whilst being transferred to a psychiatric hospital, a ruthless serial killer Gassot makes a break and goes on the run. He arrives in Marseilles, intending to escape abroad. Here, he falls for a young prostitute, Gerda.

A young woman, elegant, cold and inhuman, who is none other than Death, reigns over a universe dominated by electronics, the firm Thanatos Unlimited Corporation. A file in a computer and life stops. But death is also capable of knowing love. Thus she keeps Robert, a worker in eternal youth and forces him to love her until he falls in love with Marie, a barmaid. But can we defy Death with impunity?

This film originated as a play in Paris. The story focuses on the one-day adventures of Bertrand Barnier played with a genius of French cinema, Louis de Funes. In the same morning he learns that his daughter is pregnant, an employee stole a large amount of money from his company, his maid is about to resign in order to marry a wealthy neighbor and his body builder is interested in marrying his daughter. The seemingly complicated story-line is full of comedy or errors and some of the most hilarious mime scenes of the French cinema.

In Paris, the young photographer Ferdinand falls in love with Claire, a pickpocket. Shortly after, he is assaulted because he took pictures of the young woman with another man, Brady, his sponsor. The policeman Lorenzi is put on the case, but in love, Ferdinand does not want to denounce her. However, a stolen object that she offered him will allow his indictment: Claire will spend a year in prison. When she is released, Ferdinand marries her. Kerman, Ferdinand's new boss, employs Claire in his cabaret. She puts on a famous act during which she picks the pockets of the spectators, then gives the objects back at the end of the show. But Brady reappears, demanding 80% of the young woman's earnings, otherwise he will denounce Claire's bigamy, to whom he is still married! Ferdinand prepares to flee with his wife. When he finds her, he comes across the corpse of Brady, whom Claire has just killed.

An ambitious mobster plans an elaborate diamond heist while seducing the daughter-in-law of a ruthless mob patriarch as a determined police commissioner closes in on all of them.

From their native Algeria, four friends discover Paris, hoping to find fortune and love. One of them meets the charming Sandra, who is looking for meaning in her life.

Nada, named after a gang of Spanish anarchists, is a small, confused band of French terrorists. They kidnap the American ambassador after one of his regular visits to an exclusive brothel. The gang starts to quarrel amongst themselves as to the diplomat's fate, while the police purge suspects in their attempts to destroy the Nada faction. As the violence escalates on both sides, the States and the terrorists are forced to use one another's methods in an increasingly desperate and relentless conflict.