In the spring of 1944, in the Woëvre forest of Lorraine, a group of young maquisards takes in four German deserters. led by Saint-Brice is based in the Woevre forest. Lise, a nineteen-year-old girl, is their liaison officer. One evening, four German soldiers turn up as deserters. After a period of doubt, the maquisards agree to integrate them into their group. Lise falls in love with one of the newcomers, Werner, and becomes his mistress. One day, she leaves on a mission with Lucien, and comes across an enemy patrol. The SS shoot Lucien and free Lise. In the camp, people begin to think that the maquis has been betrayed.

Sebastian, a young man, has decided to follow instructions intended for someone else, without knowing where they will take him. Something else he does not know is that Gerard Dorez, a cop on a knife-edge, is tailing him. When he reaches his destination, Sebastian falls into a degenerate, clandestine world of mental chaos behind closed doors in which men gamble on the lives of others men.

Having fortuitously discovered a photograph in which Marthe embraces someone unknown, Étienne Dorsay becomes jealous and imagines various stratagems to identify the lover. In the meantime, he and his friends acquire a weekend house for a very low price.

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.

Hugo-Paul de Weydroos, forger who manages to mystify the most renowned experts, is an attractive man, not without talent but paranoid and megalomaniac. He lived a childhood in the Paris of the 1920s, upset by his love of drawing and painting thwarted by an abusive mother. Delivered to his own fantasies, the hero indulges in the most disordered introspection and will end up consuming himself to become the reincarnation of the one he is trying to copy: Hans Pauli Weyergans, painter of the 18th century.

After a messy divorce, a struggling writer takes a holiday on the French Riviera, where he decides to investigate a series of mysterious incidents.

French philosopher Jean Jacques Rousseau (François Simon) lives in 18th-century exile with his mistress (Dominique Labourier).

Bastien Grimaldy, a man driven to heightened anxiety as the plot against him begins to take effect. Bastien's personal relationships give him enough cause for anxiety -- between his new lover Laura and a feisty mother, life provides its own insecurities. When he goes to the police with his problems, Bastien is assigned an off-beat inspector to protect him but is still faced with skepticism about his dilemma.

Mimi Bluette, daughter of a prostitute, lives in Paris where she is idolized by men of all kinds and class, is about to settle with a rich man when, in a bar, she meets a stranger.