Mario, a star ladies' hairdresser, has Nicolas as a friend and Gisèle as his mistress, who is coveted by Nicolas. To boost the salon's finances, Nicolas takes advantage of a billionaire, Madame Alvarez, by selling her a pseudo-rejuvenation serum invented by Mario. Mario suddenly falls in love with a provincial girl, Gabrielle, and pursues her to the South of France, where everyone meets up to finish the film in song.

Maria, une grande tragédienne, a des envies de changement radical dans sa carrière. Chanter, danser, changer de registre et se rajeunir: c'est devenu une obsession. Pour y arriver, elle fait appel à son ex-amant Simon qu'elle a quitté autrefois, devenu chorégraphe prisé des stars à Broadway. Les retrouvailles sont quelque peu tourmentées...

Clovis Blaireau is a private detective. It is charged by Nadège de Courtaboeuf wife knew wealthy industrialist Prosper de Courtaboeuf, to obtain evidence of the infidelity of her husband. Clovis managed to penetrate the intimacy of Prosper, and became his friend. Following diverse Clovis and Prosper adventures will find themselves in Tunisis pursued by a band of Mafioso and by members of the Front of breaking load of Couscous.

A fat and disgusting man is rejected by society... A vitriolic adaptation of the famous comic strip by Reiser.