JAM (Christian Clavier), a French "master of the universe" is on the brink of a major takeover when he starts suffering from anxiety attacks. His doctor (Lhermite) thinks it is to do with childhood experiences and suggests he searches back in his mind to something that could be the trigger and will prove to be the antidote.

France, 1965 - An aging mamma's boy becomes the replacement leader of a rowdy group of teenage boy scouts who make his life miserable.

An alcoholic writer is visited by an incarnation of his cancer.

A second-class horror movie has to be shown at Cannes Film Festival, but, before each screening, the projectionist is killed by a mysterious fellow, with hammer and sickle, just as it happens in the film to be shown.

Secret agent OSS 117 foils Nazis, beds local beauties, and brings peace to the Middle East.

An alcoholic writer is visited by an incarnation of his cancer.

In 18th century France, the Chevalier de Fronsac and his Native American friend Mani are sent by the King to the Gevaudan province to investigate the killings of hundreds by a mysterious beast.