You need to see the film [Rec] if you get the opportuninty. I've just watched it and it is the scariest film I've ever seen! I've never jumped so much in my life!
It's Spanish so it is subtitled, but it doesn't detract from the action. The Hollywood version is in production already under the working title "Quarantine" but I dare say it will be nowhere near as good as this one.
So watch it if you know where to get hold of it...........
I'll post a clickable link to the imdb listing in the next post..