This decade’s 10 scariest non-horror movies

Want to get scared?

Every Halloween brings a handful of new horror movies (this year's biggest is the terrible-looking "Saw VI") but very few that deliver anything that actually scares you. (Seriously, when's the last time you had reason to mimic the face of "The Scream"?) Want to know what freaks us out? These 10 movies from the last decade that aren't even horror movies; they're just crazy tense. Look back on these flicks and let the argument begin—if you’re not too frightened to move. -- Matt Pais