A young Frenchwoman Claire, resting with her friend on an island in the Mediterranean Sea, becoms the victim of harassment by the local police commissioner Castes. Accused for disturbing public order, and then in the drug trade, she gets to the women's prison. Vacation turns into a nightmare ...
Elizabeth and her daughter Cecile spend their holidays at a lakeside resort in the French mountains. Elizabeth falls in love with a strange Italian, Giovanni, while young Cecile is courted by an apprentice cook. It seems that mother and daughter are drifting apart from each other, but then their holidays are over.
When a woman is accused of murder, the investigation slowly reveals numerous political connections. Laubret, the court-appointed defense lawyer, does everything in his power to expose the truth.
Henry Roubier, a French promoter, and Enrico Mazzini, an Italian, have signed an agreement guaranteeing them a stranglehold on European highways. While driving on the roads of the south, Roubier takes two young hitchhikers, but an unfortunate swerve the car rushes by Henri and its occupants on the top of a pine tree onto the side of a cliff.
A detective decides to go undercover and set up a group of robbers, but he may be getting too caught up in the task at hand.
Isabelle (Marisa Mell) runs a nursing home for wealthy women who are trying to detox from their various obsessions. Her lover, Serge Belaiev (Robert Hossein), a petty gangster, has pulled off a big hit but his partners have denounced him to the police in order to appropriate his share of the loot. Isabelle takes him in and hides him in an attic of this strange house. In love with Isabelle, Philippe Lansac (Alberto Dalbes), the owner of the place, decides to close the castle...
The psychotic son of a film producer becomes obsessed with a beautiful blonde starlet while in Cannes, lures her to his hotel room and strangles her. His mother finds out, but can she keep her mouth shut to protect her son? Meanwhile, the young killer meets another pretty blonde...
Determined to assert his paternal rights, Quentin leaves his small village on the Swiss border to go to Lyon to look for his daughter, now a hairdresser, who, busy with her work, hasn't been back to the village for two years. In a few days, it will be Denise's birthday, the youngest of his daughters, and, urged on by his wife, he sets off, determined to bring the prodigal son back to the family celebration. But Denise is now living off her charms.