movie 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?

run time : 102 min

Voting: 40

Movie Rating: 6.5

Movie Release Date: 1974-10-09

Language :fr