In France in the near future, revolt and chaos erupt. A right-wing politician, Philippe Muphand, is set to take control when his lady friend Caroline walks out, announcing she will take up with the first fool she sees. The fool is Serge Laine, a professor and author of the prize-winning "Le voyage qui ne finit pas," headed to the train station for tickets to Barcelona where he and his wife will enjoy a second honeymoon and he will lecture at the university. Caroline seduces Serge, and he soon abandons wife, family, job, and honesty to embrace Caroline, the romanticism of Jack London, and murder.

In the summer, 27 year-old Sam drives towards the south of France in his Ford. He meets Matthieu and his sister Léa and takes them along in his apparently aimless journey. Matthieu has a crush on Sam and tries to seduce him. Léa is a beautiful, young, provocative girl who likes men so much that she got pregnant. She soon brings along Jérémie with them. Throughout the trip, they learn to know, fight and love each other. In spite of a blooming relationship with Matthieu, Sam isolates himself because of his secret: he is headed for Spain to find his long-lost mother.

The director recounts his disastrous expedition to Antarctica.

Over the course of one fateful day, a corrupt businessman and his socialite wife race to save their daughter from a notorious crime lord.