In Montauban in 1944, Julien Dandieu in a surgeon in the local hospital. Frightened by the German army entering Montauban, he asks his friend Francois to drive his wife and his daughter in the back country village where Julien has an old castle. One week later, Julien decided to meet then for the week end, but the Germans are already occupying the village.
Candid interviews of ordinary people on the meaning of happiness, an often amorphous and inarticulable notion that evokes more basic and fundamentally egalitarian ideals of self-betterment, prosperity, tolerance, economic opportunity, and freedom.
A stranger enters into and forever alters the life of a couple. He claims to be pursued by certain authorities who intend to prevent him from disclosing a secret that only he holds, whence the title. Is he lying, or insane - or is he telling the truth? Who, if anyone, is after him? And what *is* - the secret?
