[1malumprohibitum]

The Descent
28 Days
28 Days Later
The Walking Dead Season 1 ( 6 episodes so basically a great 4 hr movie)

[fellowgeek]

I second The Walking Dead series. Pretty good stuff, especially for TV.

28 Days movies are also good (but keep in mind that the first one was made on a low budget, but still very, very good.) if you like the post apocalyptic thing.

Aliens (the 2nd movie)

If you just want to be grossed out, try “The Human Centipede”