In 1840, a young Russian aristocrat, Dimitri Sanin, is returning home after a long tour of Europe. In Germany, he falls in love with a beautiful pastry shop girl, Gemma Rosselli, who soon starts sharing his feelings. They decide to get married and, in order to finance the wedding, Dimitri goes back to Russia to sell his family estate. Unfortunately he falls prey to a seductress, Princess Maria Nikolaevna, who pretends to be willing to buy his land to come nearer him. Now Sanin is in a fix: should he choose the pure Gemma or the evil but irresistible Maria?

Inspector Leroux is investigating the owner of a contemporary art gallery Helen Duvernet who is suspected of being involved in trafficking of stolen paintings. He is both intrigued and attracted by the young woman, follows her everywhere and finally falls in love...

An American traveling in Europe suddenly disappears, and his daughter, married to an eminent scientist, receives a letter asking her to go to Antwerp, which she does with her young son. Both are about to disappear. OSS 117 is asked by his superiors to solve these mysterious disappearances.

One night in Paris all the clocks and watches of the whole world stopped except that of a small professor.

In this film that sends up the foibles of filmmaking, a standard crew of actors, stage-hands, director, writers, producers, and others are gathered for the filming of a 45-second automobile commercial. Each role embodies an archetype (the harried director who has a deadline to meet, the Scrooge production manager who has a budget to meet, and the writers who are above these mundane concerns), and these personalities drive the working actors over the edge until they decide to lock them up and do their own thing -- happiness can be just around the corner if you are in the driver's seat. Hopefully, the actors will be able to bow out before the police catch on to the situation.

15th-century physician Robert Briand runs a leper colony that accepts new residents who suffer from the ravages of syphilis. When the beautiful Marie-Blanche is brought to the grim, prison-like facility, Briand finds she displays no apparent signs of disease. He risks everything when he falls in love with the woman and makes plans to run away with her.

Two policemen, Franck and Rupert, intervene in a Parisian heliport where drugs are exchanged for a large sum of money. They decide to keep the loot and find themselves fighting with the mafia.

Philippe and Sylvie bring home a small container they found on the way from school and strange things start happen...

Rural France, the 1890s. Always in motion, Augustin wanders three times. First, as a youth, while a boarder near Bourges, he's lost in the woods and finds a chateau where an engagement party's in progress: there he falls eternally in love with Yvonne and she with him. Back at school, he hears she is in Paris, so he follows in a vain search and meets a woman, jilted by her lover. In the countryside a few year's later, Augustin's friend François finds Yvonne and brings Augustin to her. They marry, but the next day, Augustin leaves to fulfill a youthful promise he made to Yvonne's brother. François comforts the pregnant Yvonne as they await Augustin's return.

Thia and Murelli, who live from car stunt shows, make ends meet by carrying out small burglaries. When Murelli's daughter, whom he has tried to keep away from his business falls in love with a young thug, her father feels he must help the couple by including the young man in a heist. Their scheme misfires and forces the group to set up a jailbreak, with unfortunate results.