Sentenced to ten years in prison for a murder he did not commit, Gaëtan Lantier has just been cleared thanks to the confession the real criminal made before he died. Back in Bellefontaine, his village, the good man is the host of a party organized in his honor. As a gift, the mayor and the inhabitants give him a magnificent hunting rifle. At first disconcerted, Gaëtan pulls himself together and tells the audience that his years of imprisonment give him the right to kill the biggest bastard in the village. Most of the inhabitants have something to reproach themselves with and fear being taken for the silhouette, the one who witnessed the murder but never made himself known, even though his testimony would have cleared Gaëtan. Fear invades Bellefontaine and everyone tries to coax Gaëtan with attentions and gifts.

The husband, the wife and the lover. The husband is tired of playing the eternal husband. The wife would like to live a last love story. The lover, seducer in the soul, only dreams of slippers. As a bonus, there is the brother-in-law, Santa Claus in a department store who carries jealousy in his sack. So everyone changes roles.

Frank and Bernard share the same apartment and both work in the same tourist agency. Bernard drives the coach through the streets of Paris and Frank is the guide. The driver longs for a family life but he is not lucky with girls. So he asks his friend, who is a womanizer, to help him find at last his better half. Frank winds up in a hospital and falls for the shrink, Nina. Faithful to his pal, Frank comes to his rescue but he falls in love with Nina too.

By chance, a band of merry friends is getting in command of a thalasso therapy center.

Alex Berthier would love to be a famous songwriter. Meanwhile, he has to cope with unemployment, a witty 12 years old son and a rich and cute heiress who tries to help Alex as much as he tries to escape her: she brings nothing but trouble ! Fortunately, luck will strike again.

A colonel aims to make her regiment compete with that of the men, which is not to the taste of the general, who also turns out to be her lover.

A French variety show.

Catherine Hubscher, laundress, saves the life of an Austrian nobleman with the complicity of her fiancé, Sergeant Lefebvre, the day when royalty collapses. And then the years pass ... Become Marshal of the Empire and Duke of Danzig, ex Sergeant Lefebvre always has for wife Catherine, the ex laundress; and this, in spite of the efforts made by the Emperor Napoleon to have him divorced, the Emperor blamed him strongly for the lack of distinction of Catherine. Faced with the Marshal's refusal, Catherine was summoned to the Emperor's house and the dialogue between them lacked heat to say the least, until the former lieutenant Bonaparte recognized in Maréchale Lefebvre, Catherine the laundress, who once , gave him credit for his laundering debts.