M.15 demande protection

You've been conversing with a man, later he's dead, a suicide, but you need to close the thread, so you visit his cold wife, find out more about his life, but the yarn is frayed, you can't put this to bed. You're resigned to make your own examinations, retired copper then assists, investigations, you pursue the clues, prepare, a cunning trap so you can snare, a red flag spy, using your guile, and circumspection.

Even today it plants you back into the time of its enactment, you feel the frostiness of the times, as well as the emotional disconnection, encapsulated in a world of mistrust. James Mason plays a himself, as so often he did, Simone Signoret the unemotional widow, Harriet Andersson not in a Bergman film is a bit strange, and who'd want to meet Harry Andrews on a dark, misty night if they'd been up to no good.