3. The Exorcist

Another one of my favorite movies of all time! Number 3, The Exorcist. Any exorcism movie really gets me freaked out. That supernatural stuff is really creepy because you can't see it! It's all psychological scare factor. This movie, however, likes to show everything. And when I say everything, I mean everything. If you haven't seen it before, be prepared for some wild and very "adult" scenes. This is the famous "spider walk" scene.