Here's another South Korean horror flick that doesn't so much push the envelope as shred it, and it's another one that goes ...

I Saw the Devil, the Arnold Schwarzenegger film The Last Stand, The Age of Shadows, Ilang: The Wolf Brigade, Untact, and Cobweb (the South Korean movie, not the horror film produced by Seth Rogen).

Every scene of this film was nothing less than a roller coaster ride filled with chilling and nail-biting suspense. Scroll down to read the name.