Stan, a director who, following a failed first film, had put an end to his career. During an appointment with his doctor, he learns that he only has 3 months left to live.

Pauline has her own way of doing road safety: as a trainer in a point recovery center during the day, she becomes a serial killer of drivers at night.

A group of people receive a letter.

A documentary that tells how several films were made in 48 hours by the same team.

After a joke from Michel Michel, an epidemic of laughter begins.