This was one of those movies that makes you think about how much you really know people. Even if you think you do, you may not at all. It also shows that your past can have a way of catching up with you, even if you've tried to leave it all behind or start a new life. This was definitely a creepy, intense thriller that kept me on the edge of my seat the whole movie! Jason Bateman plays Simon, a man who has just moved with his wife back to where he grew up and runs into a guy named Gordon that he went to high school with, who wants to catch up on their lives and be friends. That's all good and well, but it starts getting uncomfortable when "Gordo" starts showing up a little too often and strange things start happening to where they can't decide if they should be afraid or if they're all just paranoid. And that is where everything starts unraveling for Simon. Who is Gordo, really? And who is Simon, really? I liked that it wasn't that far-fetched or over-the-top. Everything in the movie could easily happen, so maybe that made it feel even more "real" watching it all. It was a good movie, but may not have been the best movie to watch just before going to bed, though!!!