There are numerous masterpieces of suspense set in a train is the also said their origin. Accommodation Hotel passengers near the station, trains stopped in the snow. So murder occurs, passengers remains unknown gunman overnight, trains depart. Old woman, wife, lawyer, etc., with two of the game like passengers. And again コンバートメント old woman disappears suddenly incident occurs. The tempo of the fashionable in the backroom to conversation, entertaining thrill & action. It's exactly what Hitchcock he!