97 minute running time .. another early-ish Hitchcock … large portions of it take place on a train .. the story isn’t bad and it’s filled with the usual Hitchockian humor, including a lot of British class humor, which seems a little unusual … I don’t think it’s one of his best, but he never made a bad film. I’m not going to give it a green-go rating, reserving it only for his very best, like The 39 Steps and North By Northwest.