Fred works for an insurance company as a computer engineer. He is bored with enduring the trials of his shrewish wife, so, after using actuarial tables to calculate the most common means of death, he cleverly prepares the family bathroom and brings about her demise. For a while he is content with his new freedom, but then he recognizes that a friend is in a similar situation.

A dozen elegant people are gathered in a writer's desirable mansion. In the grand tradition of Agatha Christie, they all have something to hide.They begin a cruel game of truth, a game where you're not supposed to tell lies. As the questions become more and more intimate and precise, the tempers rise, while outside the storm is raging. Enter a hateful person (played by Paul Meurisse, the nasty headmaster in "Les Diaboliques") who seems to know a lot about them. Someone is murdered. Whodunit?

The Bettoun clan: Raymond (the patriarch), Maurice (the son), Jacky (the nephew), Roland (the nephew), Albert (Raymond's cousin), Pépé (Raymond's friend), Samy (the bodyguard) are a family clan of Jewish Blackfoot kingpins of French organized crime. Their activities include running casinos, organizing underground boxing matches, illegal gambling, pimping, racketeering and bloody settlements of scores against other Arab and French clans. But in the shadows, Pascal Villars has sworn the loss of the Bettoun. He will succeed in setting the Arab clan against the Jewish clan, for the great benefit of the police commissioner Duché, who has been trying in vain for ten years to bring down the Bettouns.

A series of murders is committed in Nice on the French riviera. The commissaire Carella is in charge and tries to find a missing link between all these murders.

A well-known business lawyer is shot dead in the courthouse. A commissioner of the Criminal Brigade is in charge of the investigation and is helped by a journalist.

Set in France at the end of World War II Albert Dehousse finds out his father wasn't a war hero and his mother is a collaborator.

Henri Rainier has everything a man could want. A glamorous wife, two beautiful daughters and a well-paid job with a large bank. Then, one day, his entire world collapses. In the wake of a high-profile financial scandal, he is summoned into his director's office and accused of negligence. Rainier has no choice but to resign, but he soon realises that he has been made a scapegoat. He begins his own investigation in an attempt to clear his name and discover who is responsible for the enormous hole in the bank's finances. It soon becomes apparent that he is up against a very powerful and dangerous opponent.

On the island of Jersey, off the French coast, Mélanie, a beautiful woman gifted with a captivating personality, enjoys having unimportant love affairs that her husband Victor, a perfumer older than her, seems to endure with total indifference.

A shy bank employee unexpectedly invites a young woman to a café, leading to a one-night stand. When he shares this with his disillusioned friend, the writer helps him navigate a dazzling social ascent.

Angelique is saved by the king of the cutthroats when she is endangered in the streets of Paris. After her hero is killed, she has many amorous affairs and becomes a successful businesswoman.

The movie starts with an interview with director Claude Lelouch. He pleads viewers not to disclose the plot of the movie after leaving the projection room. Even the movie's trailer shows only a long sequence of faces gazing speechlessly in space. "Like all my movies, this one is about a man and a woman", says Lelouch in the interview.

A middle-aged sales rep drops everything to track down the killers of his cop friend. Two years earlier, an older gambler forms an intense bond with a naive young man, who changes his name to please him.

A helicopter crashes in the desert, and the crew winds up in the underground city of Atlantis and get mixed up in a slave revolt.

Barcelona, 1967. Hans Fromm, a German-born architect, lives an well-ordered everyday life. He has become the target of an antifascist death squad though. Indeed their leader, Julius, whose brother was killed by Schmidt, a merciless S.S., believes, without being absolutely certain, that Fromm and Schmidt are the same man. The team, whose other members are Georges, the son of a deportee liquidated by Schmidt craving for action, Raphaël, a mercenary type, Nils, the photographer and Romain, watch Fromm's every move until Julius, convinced at last that the quiet German is their man, gives the green light for the operation. They manage to lure the former Nazi to an old house but Schmidt/Fromm won't let himself be captured so easily...

Insurance salesman tries to get money from his hippie cousin by fulfilling his dream: arraigning for John Lennon and Janis Joplin's "second coming".

Darien, a left-wing police informant, is forced to lure his old friend Sadiel to Paris, allegedly to film a television special about the Third World. Sadiel, the exiled leader of a North African state, is being hunted by the ruthless Colonel Kassar, who will stop at nothing to capture his political rival. Once Sadiel arrives in Paris, Darien realizes he has been manipulated. He tries to turn back the clock, not realizing what or who he’s truly dealing with.

An old count hides just before he dies to annoy his heirs. The heirs search a manor for the count's body and are killed off one by one. Jean-Marie, his fiancée Micheline, and Edwige investigate the deaths and search for the count's body.

Claire's handbag is stolen. It contained a letter written ten years previously by the man who is now the French President. In the letter, he urges his pregnant mistress to have an abortion. Claire immediately alerts the President's men. From that moment, the machinery of state swings into action.

In the 1860's, Giorgio (Giraudeau), a young Italian soldier is sent to a remote post, far away from his lover, Clara (Antonelli). He is lodged in the house of the colonel (Girotti). He becames friends with the colonel and the local doctor (Trintignant). Among the inhabitants of the house, there is a strange young woman - Fosca (d'Obici) who is both unattractive and mad. However, she has a passion that Giorgio will have to cope with.

A banker hires a seedy detective to find his daughter and keep her safe from kidnappers.