One day, Jean-Louis discovers that his heart has stopped. He is not dead, can walk and talk, but his heart is no longer beating. With the help of his wife and a friend, he tries to understand the origin of this mystery.

Laurent Lafitteas Jean-Louis
Karin Viardas Valérie
Hélène Vincentas La mère (Brigitte)
Vincent Macaigneas Michel
Nicole Garciaas Margaux
Christine Beauvalletas La mère de Valentine
Juliette Bettencourtas Valentine
Charlotte Bienenfeldas Marie de la Rochène
Jean-Claude Bohboteas Monsieur Gillet
Pauline Clémentas La vendeuse photocopieuse