A psychoanalyst gives a strange advice to a mechanic whose marriage is falling apart: to take the blame for a murder, any murder, to impress his beautiful and indifferent wife, and his patient does just that.
François, le garagiste
Julie, la femme de François
Vincent Moreau, le psy
Martial, le flic
Jean, le mécanicien
Mireille, la majorette
Le patron de café
Maurice Weckmann
Mme Weckman
Eve, l'avocate
La dame patronesse
Le chauffeur de taxi
Marcel
Martial's collegue
