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.

Christian Clavieras Jacques-Alain Marty « JAM »
Jacques Villeretas André Morin
Agnès Soralas Nadine Marty
Annie Grégorioas Andrée
François Levantalas Pierre Verneuil
Alexandra Lamyas Elisabeth Fréoli
François Morelas M. Lebrochet
Pierre Vernieras le "senior"
Jacques Dynamas le chef de la fabrique de jouets
Eric Pratas Marc-André de Noyenville
Laurent Machuel