Scared Silly

I love horror movies. Ordinarily I can only watch them with other people, but the last few days I've been on a solo scary movie bender. Some have been cheesy, some have awful acting, but I've been scared at some point in every one of them. I imagine that this mini-obsession will end just in time for the move to my new place. As usual, I have amazing timing. Here are a few I've seen over the past three days:

What are your favorite horror films?