Middle-aged lust: a man, in his thirteenth and therefore omen-filled marriage year, cheats on his wife.

When an important cache of seized heroin is stolen from a regional customs depot and two officers left dead, it becomes clear that there is a mole within the customs services. Commandant Sandra Longo, of internal affairs, is dispatched from Paris to unmask the traitor.

Alain Revent, a seductive and refined man, derives a peculiar satisfaction from debasing his wives. The first, driven to the brink of despair, throws herself out of a window. Enlisting the help of an equally perverse casual acquaintance, Dino, the "handsome brute" proceeds to emotionally torture his second wife, Nathalie. The sadistic plan is picked up on by Officer Leroy who suspects the truth. Will he be able to snatch the unfortunate woman from the evil Alain's clutches?

Paris nowadays... when two corpses are found in a car boot, for Sandra Longo it is clear that those homicides have been ordered by the boss of the local Chinese mafia.

Patterning himself after the American gangster John Dillinger, the criminal (Robert Hossein) is tracked by the inspector (Charles Aznavour), a former childhood friend. Plenty of gunplay and psychology is used to trap the killer. His only tender moments are spent with his girlfriend Stella (Virna Lisi). Dillinger is cornered by the police and kills several innocent victims in a crowd during the shootout. The mob decides to take things into their own hands as they approach the doomed man with a noose when he runs out of bullets.

A woman, who has been the mistress of a man who has just died, thinks about leaving the little Italian village where they lived and moving to another place. An old and rich man offers her a place in his house, however, she will have to listen to him telling his past love stories.

Following a car breakdown, Miss Annie, director of a weight loss center, meets a certain Mr. Kelvo, a car champion. But instead of helping her, he rapes her. She decides to take revenge and follows him.

Following a car breakdown, Miss Annie, director of a weight loss center, meets a certain Mr. Kelvo, a car champion. But instead of helping her, he rapes her. She decides to take revenge and follows him.

On the Côte d'Azur, a rich man wins a large sum of money playing at the casino. As he leaves the establishment, he is assaulted and knocked unconscious, his loot stolen. A few days later, the young croupier who had given him his winnings is involved in a motorcycle accident while avoiding a car. The investigation brings the two men together, but the millionaire's wife falls in love with the handsome young croupier. The plot begins...

On the Côte d'Azur, a rich man wins a large sum of money playing at the casino. As he leaves the establishment, he is assaulted and knocked unconscious, his loot stolen. A few days later, the young croupier who had given him his winnings is involved in a motorcycle accident while avoiding a car. The investigation brings the two men together, but the millionaire's wife falls in love with the handsome young croupier. The plot begins...