Overview

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?

Genres

Cast

Jean-Louis Trintignant

David Daguerre

Marlène Jobert

Julia Vandal

Philippe Noiret

Thomas Berthelot

Solange Pradel

Greta

Antoine Saint-John

Gardien

Michel Delahaye

Le Médecin

Maurice Vallier

Bertram

Frédéric Santaya

Homme oiseaux

Patrice Melennec

Gendarme