Just watched Alfred Hitchcock's Lifeboat(1944). It was based on a John Steinbeck story about, well, a lifeboat from a American ship destroyed by a German torpedo. I was surprised at how well it holds up for a film that is entirely set in a lifeboat, but that's Hitchcock's genius for you. It reminded me a lot of the TV show Lost because of similar themes of not knowing who to trust and paranoia. Great film though, and I recommend it to all fans of Alfred Hitchcock's work, suspense films, and older war films in general.