What's the scariest horror movie you've ever seen?

i have to say that zombie movies always scare me the most to this day. i used be mad scared of slasher movies and of course E fucking T. That scared the shit out of me when i was a kid, although i can't remember why.
 
Originally posted by ezekiel
wow, i just saw a preview of that last night at "one hour photo" which was also really good. the ring looked awesome.
Yeah, they just plastered the plywood boards on the construction site next to my apt with posters for The Ring. Looks ominous, especially next to Jackie Chan in a neat-o tuxedo.