In honor of M. Night Shyamalan's The Happening being released this Friday, we are counting down ten of the scariest psychological thrillers of all time. From Silence Of The Lambs to 1408 to Frailty, we have collected some of the most nail biting scenes in the history of the genre, and we are counting them down in arm-rest squeezing fashion!

To see the top ten scariest psychological thriller's of all time: CLICK HERE

M. Night Shyamalan's The Happening opens this Friday, June 13th!