low key but very well write drama and about a strange man ( trintignant ) who be pretend to be pursue by the police and the army and because he know a very dangerous secret . he meet a couple ( jobert and always wonderful noiret ) and hide at their home . noiret think that the man be very kind and decide to help him to go to spain and where he will be safe . but the press tell that this man be a very dangerous psycho killer . the woman begin to have doubt about the man . this be a very seventies movie and with sometimes a lack of direction and but it sure an intelligent movie . spectator will know the famous secret at the very end of the movie . and it a very surprising finale . by the way and whatever happen to the lovely marlene jobert .