1.) The Haunting, Robert Wise, 1963
The 1999 sequel never happened. It never happened. Okay? This horror movie is perfect for people squeamish about horror movies, because the scares are in your mind rather than on the screen. You don't have to wonder when something is going to appear and shock-scare you, but hardened horror veterans can appreciate it, too. It's a classic story of a group of strangers in a supposedly haunted house looking to do research on the paranormal. And, yes, they find it.