A diverse group of friends gather to celebrate a witless woman's birthday in this comedy drama set in France during World War II. The guests include an uncle who is a Nazi collaborator, a blind war veteran, a simpering physician, an arrogant educator, a patriotic girl, and the husband of the guest of honor. When some German soldiers are killed outside the house, the group is told by the Gestapo that they must choose among themselves two who will be shot if the killer is not caught. If two victims are not chosen, all seven at the party will be captured. Things sound pretty grim, but the black comedy begins when all seven try to save themselves by any means possible.

Juliette is a young woman who just can't help lying. She lies to her sister, Sophie, to Sophie's fiancé Martin, and to all the men she attracts with her womanly charms. But when she falls for an older man, a 40-year old lawyer, her reputation as a liar precedes her and she cannot convince him that she really does love him…

A group of French filmmakers travel to Andalucia for film a movie titled" Beauty of Cadiz". It stars are Carlos, a famous heartthrob, and an unknown gypsy named Maria-Luisa.

Madeleine Villardier is terribly superstitious, and she's in a lot of trouble for the New Year's Eve party she's planning. Inexorably, the number of guests is down to thirteen. To add to her dismay, the presence under her roof of a certain Consuelo is proving cumbersome, especially as this lady has revelations to make about Antoine Villardier's stormy past. The mistress of the house's trances alternate with marital explanations. But why not consider the fateful number as a lucky charm?

A man of of principle leads a double life: one for his mistress and one he takes home to his wife.

Mammy has a grandson she adores even though he is a good for nothing. One day Maurice disappears and Mammy becomes blind. When Maurice finally announces his return the fond old lady is overjoyed. Unfortunately, Maurice's plane crashes and catches fire. The young man is reported missing, presumably dead. Pierre, Mammy's husband, can't bring himself to announce such a shocking news. Desperate, he finds no other solution than subterfuge : he will ask a young couple to pass themselves off as Maurice and his girlfriend.

Napoleon III, the Commune, the third Republic in the background. In the foreground, two pretty, talented sisters, Virginie and Pauline Cardinal. They are ballerinas at the Opera de Paris and very much courted by wealthy, elegant men. They will manage to climb in the society of their time, despite parents set on respectability but also attracted by money.

A husband covers his weekly infidelities with the pretext of hunting. His best friend intends to take advantage of the situation and makes an appointment with the outraged wife in a bachelor flat where the situation is resolved, not without morality being undermined.

Minne is a very imaginative young lady. She pretends to have had lovers and can't think of anything better to do other than... to tell Antoine, her husband, the day she marries him. Bad beginning for the couple... As the marriage is not consummated for years, Minne feels frustrated and tries to find elsewhere the carnal knowledge she does not find at home. But Antoine is a kind-hearted man and on the occasion of a trip, a sexual balance is at last found between the two partners.

Jules Duraton is the headmaster of Chatelbourg's high school. He is happily married, has a teenage daughter named Solange, and everything would be for the best of all possible worlds if he and his family were not the namesakes of the protagonists of a famous comic series broadcast every day on Radio Monde "La Famille Duraton". Day after day, the real-life Duratons are made fun of because of their surname and Jules just can't take it any more. That is why he decides to sue the radio station responsible for his misfortune.

Sabine Gravières, married to Edouard, the High Commissioner for Criminal Youth, has a problem: Juliette, her daughter, is not only pregnant but she also refuses to marry Claude, the young man who got her pregnant. It is fair to say that the model set by Juliette's parents is far from ideal. Aware at last of the problem, Sabine decides to try and make it up with her husband.

A brave and talkative wine merchant, Eugène Barbentin drives his son Pierrot out of the family home, because he has given birth to his girlfriend. His wife then reveals to him that he is not Pierrot's father and she flees with her lover. Abandoned, Eugene will be saved by his mother who will restore the situation with energy and determination.