A genuine performance film as Bernadette Laffont and Bulle Ogier engage, with reckless abandon, in a flurry of senseless destruction in a house at night. Somewhere between a hallucination and a nightmare. Both the explosive soundtrack and narration that accompanies the mayhem was provided by François Tusques.

A young duke marries a girl, also penniless, and moves into a bus left him by an uncle, with their ten children. At last he finds the bus is made of solid gold.

In the seaside town of Boulogne, no one seems to be able to cope with their past, least of all Hélène, an antique furniture saleswoman, her stepson Bernard, and her former lover Alphonse.

Gerard, a young man from a "good family" dreams of becoming an actor. To do this, he follows everywhere his sister Frédérique who is infatuated with cinéma vérité.