What for?

Aspiring filmmakers Mel Funn, Marty Eggs and Dom Bell go to a financially troubled studio with an idea for a silent movie. In an effort to make the movie more marketable, they attempt to recruit a number of big name stars to appear, while the studio's creditors attempt to thwart them.

Alexandre, a young and honest farmer, is oppressed by an authoritarian wife, who makes him work like a dog. When she dies in a car crash, he decides to stay in bed, absolutely free and inactive. Just a dog is occupied to carry food and newspapers to him.

Monsieur Cinema, a hundred years old, lives alone in a large villa. His memories fade away, so he engages a young woman to tell him stories about all the movies ever made.

The whole intrigue is centered around carte-blanche documents kept in a vault. Whoever fills in the blank becomes the owner of a revue. Big money is involved. The nephew of the owner of the vault is trying to cheat his uncle and have his name in the documents. Everything is even more complicated because the manager of the bank has a finger in the pie, too. Who but a humble bank-teller (Pierre Richard) will ruin the scheme?

Three manic idiots—a lawyer, a cab driver and a handyman—team up to run a ballet company to fulfil the will of a millionaire. Stooge-like antics result as the trio try to outwit the rich widow and her scheming big-shot lawyer, who also wants to run the ballet.

Low-budget independent filmmaker Nick Reve tries to keep everything together as his production is plagued with an insecure actress, a megalomaniac star, a pretentious beret-wearing director of photography, and lousy catering.

Stressed and overworked, famous French movie star Michel Blanc is beginning to wear down, physically and mentally, from the pressure and demands of fame. Already in a fragile state of mind, strange events start to transpire all around him, and he gradually loses his grip. Taking the advice of a psychiatrist, Blanc retreats to the countryside with his friend Carole Bouquet, but Blanc still has not managed to escape all of his problems.

When a young girl’s sketchbook falls into a strange pond, her drawings come to life—chaotic, real, and on the loose. As the town descends into chaos, her family must reunite and stop the monsters they never meant to unleash.

In 35,000 BC, the tribe of the Dirty Hairs is at war against the tribe of the Clean Hairs for eight hundred years, trying to get their shampoo. The chief of the Dirty Hairs sends his daughter Guy disguised to the enemy tribe to get some shampoo for his tribe. When the healer of the Clean Hairs tribe surprisingly kills two cavemen of his tribe, their imbecile chief assigns Pierre with curled hair and Pierre blonde to investigate the murder and find the criminal.

A hypochondriac vacations in the tropics for the fresh air - and finds himself in the middle of a revolution instead.