The Robinards form a family divided into two irreconcilable clans: the Léonce branch and the Sébastien branch. That day, the village of Boissy-sous-Saint-Yon was abuzz with activity: at the cemetery, the grandfather, Sébastien Robinard, was buried. At the same time, Marcel Robinard, a descendant of Léonce, was getting married in church. Not to mention a bicycle race and a parade. All these events collide.

Roger and Jeannot, two jolly good fellows, are workers in a car factory. When the summer holidays come they merrily mount their scooter and head for the French Riviera where they intend to live cheerful holidays. They finally reach their destination after going through a host of colorful misadventures on the road and are soon caught into an imbroglio. Indeed, after boarding a yacht following two sailors, the boat sails away and they are unable to disembark, at least for a while. This is only a minor problem since they are immediately hired as mechanics and cooks, to everyone's satisfaction. To crown it all, there is Graziella, the niece of the king of naphtha, whose endearing charms do not leave Roger insensitive. And the belle has a lady friend by the name of Ingrid, who happens to be as rich as she is, and who kindles Jeannot's flame. But things are not as simple as they appear.

A playwright has to murder if he does not want to be murdered.

Paul has to leave his country home to collect his father's inheritance of a department store. A natural-born son, Paul's stepmother gives him a cold reception, and he's appalled by the behavior of his half-sister Dominique, an existentialist of the highest order. Paul's gumption restores the Galeries Parisiennes to its former glory, and he gives a farewell present to a more subdued Dominique. He returns to his village, arm in arm with the wise Marie-Louise, ex-saleswoman at the Grand Magasin.

A turf war between two French villages against a soccer backdrop... Claudius, goalkeeper for Fouzy's team, is traded for a cow and becomes Champignol's new goalkeeper. During the final, he is transformed by the appearance of the beautiful Solange. He wins the cup single-handed.

Marc, a motorcycle brigadier, is engaged to the charming Véronique. But his future brother-in-law, the clumsy Roger, leader of a Sunday motorcycle gang, has set his sights on joining the motorcycle police.

On August 24, 1944, the day Paris was liberated, Maurice saw his cell door open. Although he had spent the whole war "in the shadows", it was not for acts of resistance, but for stealing a bicycle. His contact with the free world was quite brutal. The queues he observed at the butcher's gave him an idea. With the help of his childhood friend Roland, who has lost everything gambling-wise, he steals "Berlingot", the horse from a delivery car, and offers it for sale on the black market. But the "nag" is not of the same opinion.

Rival brother and sister Gaëtan and Chantal, the last heirs of the late billionaire financier Omar Porassis, use every trick in the book to try and claim his fabulous inheritance when two of Omar's natural sons, Roger and Marc, are found. The brother and sister try to manipulate Marc and Roger into stealing their inheritance. After discovering the deception, the two half-brothers join forces to escape the many traps set by Gaëtan and Chantal, who try to eliminate them by any means necessary.