What for?

The story of a big party during which Jacques Tati brings together audience members, performers, clowns, children, and himself.

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?

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.

A quiet, middle-aged man spirals into obsession and paranoia when a charismatic look-alike moves in next door, featuring the exact same face—and a full head of hair.

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.

Dressed as a clown, the clever rascal Grimm holds up the most secure bank of Montreal and takes 30 hostages. While confusing and ridiculing the police with his strange behavior, he calmly manages to rid the bank of a fortune. But then an unsatisfied companion arouses trouble...

Newly married, Mathilde and Robert are honeymooning at a resort owned by their friends Edith and Arthur, the Chateau d'Hercule. But an unpleasant shock is in store for them.

A pompous grocer’s assistant in Marseille annoys a visiting film crew so much that they prank him with a phony acting contract; believing it to be real, the “schpountz” heads to Paris for his new career.

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.

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.

Long married 50-somethings Brigitte and Xavier are prize cattle breeders in regional France. Life is good, but the departure of their children from home has thrown Brigitte’s world into flux, as she finds herself locked into routine. She keeps hoping for something else, something more. A party held by students on the adjoining property accelerates this latent crisis and Brigitte impulsively sets off for Paris under the guise of a doctor’s appointment. The city immediately invigorates her, and when she meets a charming Danish gentleman, she impulsively allows herself to be flattered by his attentions…

Angela Arden is a washed up, has-been singing star who is trapped in a hateful marriage to film producer Sol Sussman. In an attempt to escape her marriage so that she can be with a hunky layabout, she poisons her husband. However, Angela's manipulative daughter, gay son and alcoholic maid are not going to make it easy for her.