Three stories about the pleasure. The first one is about a man hiding his age behind a mask to keep going to balls and fancying women - pleasure and youth. Then comes the long tale of Mme Tellier taking her girls (whores) to the country for attending her niece's communion - pleasure and purity. And lastly, Jean the painter falling in love with his model - pleasure and death.

In this Franco-Italian gangster parody, a shopkeeper on his way to an Italian holiday suffers a crash that totals his car. The culprit can only compensate his ruined trip by driving an American friend's car from Naples to Bordeaux, but as it happens to be filled with such contraband as stolen money, jewelry and drugs, the involuntary and unwitting companions in crime soon attract all but recreational attention from the "milieu".

The Paladines write crime novels together. In a cinema, they happen to see a report on the consequences of a shipwreck in which Lieutenant Dupuis tells about the death of an old man in the lifeboat carrying the survivors. Husband and wife agree that this could be the starting point of a new story and go and see Dupuis to get more details about the drama. When they come to his hotel Dupuis is dead with a bullet in his head. Police characterizes the death as suicide but Paladine has found a train ticket in the dead man's pocket. With his wife he takes the train to the specified destination, somewhere in the provinces...

A woman is accused of the murder of her husband, who was jealous and brutal. Her lawyer manages to get her acquitted and they get married in the end.

Paris, 1865. In a music-hall Manon accidentally kills her partner who was trying take sexual advantage of her. She is condemned to twenty years of hard labor first and then to be deported to marry a released convict. On the ship where she sails with her female fellow-sufferers she gets to know a young doctor and helps to suppress a revolt. Once arrived at her destination, Manon hesitates between her official fiancé and the doctor whose household she does not want to break...

The novelist Suzanne Delmont creates a character, "The Uncatcable Frédéric", a sort of Arsène Lupin. A mysterious stranger launches a press campaign accusing him of having a harmful influence on young people...

Returning from the cemetery where he has just buried his wife, Captain Blomet is on the point of committing suicide, when his valet reveals to him that the deceased had 17 lovers. Blomet undertakes to wash his honor in different ways according to his rivals.

Between eleven o’clock and midnight one evening, a notorious trafficker Jérôme Vidauban is shot whilst walking in a tunnel in Paris. The case is assigned to Inspector Carrel, who is Vidauban’s perfect double. Using his resemblance to the arch criminal, Carrel manages to infiltrate in Vidauban’s circle of acquaintances and contacts. He becomes embroiled in a bizarre web of intrigue and discovers no shortage of possible murder suspects, all of whom appear to be surprised to see him still alive.