Scary movies...

[$$$]

that don't involve ghosts and demons and monsters and zombies stuff, just real people and environments. You know, nothing supernatural. Serial killers and wolves and kidnappers and what-not. Know of any good ones? I'm thinking along the lines of Silence of the Lambs, Psycho, Saw, No Country for Old Men. Also preferably movies that are at least kind of smart. Not just a group of attractive college kids go to a cabin somewhere and get hunted by a spooky mask guy. Thanks

[Ronin]

Zodiac
http://www.imdb.com/title/tt0443706/

Also Insomnia with Al Pacino, very Twin peaksy.

[$$$]

Forgot about that. That one is really good too, thanks.

[Ronin]

You can also rewatch seven, lol.

The usual suspects is also good, with a brilliant Kevin Spacey.

8mm as the one of the very few films that Nicolas Cage stars that can be taken serious imo, is also a candidate.