The Devil's Advocate/Nightmare Fuel

Good Lord, it's everywhere. Most notably when Kevin's wife goes out with the business partners' wives and finally sees that they are actually demons in disguise. And the baby playing with the ovaries. If that's not enough, there's always every single facial expression Al Pacino has in this movie.
The scene where Mary Anne snaps and commits suicide by slicing her throat with a piece of broken glass is simultaneously this and a Tear Jerker.