Whilst King Gros Pif I amuses himself at debauched banquets, his musketeers pursue their tax-collecting duties with a malicious zeal. Goaded by the court jester (who is also the Queen’s lover), the ministers decide to put an end to this regime and have the King locked up. Hearing the news, the famous Chevalier Blanc comes to his rescue. Aided by the knight and his cousin Lucienne, the King flees to Flanders, where he devises a scheme to win him back the throne of France...

Antoine Mouret, an authoritarian restaurateur, is the head of a large family where, for reasons of interest, people only marry cousins. But some have other plans, Marcus especially when he meets a passing circus girl.

The children born from a first marriage of a widower and a widower who have remarried do not get along. Frequent quarrels break out in the household which finally finds calm thanks to the presence of a new little girl.

Mike (Jean-Paul Belmondo) is a stuntman who works with his girlfriend Jane (Raquel Welch). On their wedding day Mike and Jane are forced by producers to do a stunt for a film they are working on. Mike, annoyed doesn't look on the road and crashes the car causing them to end up in a hospital. After they come out Jane doesn't want to talk to Mike so he decides to get her a job in a film in which he is a stunt double for his double who is a star in action pictures but is in fact a wimp.

A story of the love of Frou-Frou - an actress and singer in the in the beginning of her career.

Sylvette welcomes three soldiers on the eve of Saint-Jean 1945. Each claims that she promised him five years earlier to belong to him on Saint-Jean... Which one is the right one? Finally, it is Francis who manages to prove his good faith. Sylvette will be, we couldn't be happier to get rid of a flighty husband who has gone to look for the damsel in the four corners of the world...