[EricW]

The problem is with "scary movies" is that once you grow up a bit and if your thought process is based on science (ie you don't believe in the supernatural) it's really hard to be scared over a movie.

Although I would have to agree with Duke about Seven. That movie was extremely mentally disturbing and I watched it at home (not as good as it would have been if I saw it in theatres).

I don't know, I remember watching the Sixth Sense when I was in my early teens and from what I could remember from the experience, I thought that was pretty damn scary.

The Ring (the first one) I saw in theatres and I thought that had some scary scenes.