Georges Despeu, an employee without stature or fortune, is about to receive his daughter Barbara whom he has not seen since her early childhood. She returns from the United States to meet her father. With the complicity of his brother, guardian of the Monjambier's property, Georges decides to settle in the luxurious villa and to play the rich owner not to disappoint his daughter. Things get complicated when, on the one hand, two gangsters on the run take refuge in the villa, and on the other hand, Mr. Monjambier decides to try his luck with his secretary and also arrives at the villa to spend a fraudulent weekend.
Longtime friends Guarrigue and Sénanques own a successful law practice in Paris. The dreaded businessman Pervillard is one of their clients. One night, Sénanques, who is in an unhappy relationship, meets Sacha. For her sake, he causes a political scandal involving Pervillard and puts himself in danger.
The charming Pascal, owner of a clothing store in Courchevel, and the chubby and scruffy Micky, disc jockey in a nearby club, are best of friends. Pascal accumulates women, much to the chagrin of Micky, who is consoled of his failures by listening to his friend talk about his successes. Viviane arises, ravishing and icy, but she's seasonal. Pascal, sincerely in love, seduces her and then leaves. This is a dire situation for Micky: Pascal is far away and the beauty is so kind to him. Complications arise once Pascal returns.
Georges,a trucker, is the single father of young Frédéric. His job prevents him from seeing his son as often as he could, as often as he should. Brought up by his grandparents, Frédéric proves a difficult child. His only friend is his twelve-year-old neighbor Rose. One day, Georges tells his son how Agnès, his mother, abandoned him at birth. Upset by such a revelation, Frédéric decides to be revenged...