Wow, what a surprise. Regardless of what I expected, here is what I got...confusion, claustrophobia, tour de force acting, laughs, intrigue, action, and yes...arousal...the arousal coming from the talky kissing scenes involving the very sexy Terry Moore and her scientist boyfriend. One just wants to push him aside and take over where he started. Goofy plot, where virtually every customer in this diner seems to be somehow involved with spying. Especially puzzling is comparing the very Americany, bad boy, fun loving persona of Lee Marvin, to that of his eventually revealed, anti everything American spy. But then again, I've never met a spy. Maybe they're all fun like that! Or maybe I've seen too many 'normal' spy movies. Still, one has to see this performance by a young Marvin. He absolutely makes it clear that as an actor, he has always had it. Even as a very young man, he still has that 'voice' and can be very scary at times. While watching this movie, I found myself thinking, that when Marvin was a fighting marine in real life on those Japanese held islands, his fox hole buddies must have felt pretty safe with him around. Just a strong, strong presence. Best thing about this movie is the racy dialogue, which is mostly very believable, and truly has you wondering what they are going to say next, while trying to figure out the depth of the relationships between the main characters. Can't believe I have never heard of this movie. It's a good one.