What's Your Favorite Non-zombie Horror Movie

Of course it goes with out saying that all of our truly favorite horror movies all feature that most lovable of movie monsters the zombie. But with such a wealth of gore fests out there we cant be true horror fans with out acknowledging the non-reanimated corpse films. For me the horror movie i love the most that doesn't star the walking dead would have to be Friday the 13th. I love me that hockey mask donning, un-killable son-of-a-bitch. Now the argument could be made that Jason is type of zombie, maybe voodoo or curse type. But i still claim it as non-zombie. i mean if we rule out un-killable, or already dead villains then whats left lol.