Top 20 scariest movies ever made?

it depends on what you think is scary but here are some i thought of:

1.Nightmare on Elm Street

2.The Blob

3.The Exorcism of Emily

4.Silent Hill

5.The Haunting in Cauneticut

6.Paranormal Activity

7.Halloween (the remake by Rob Zombie)

8.House of 1000 Corpses

9.Silence of the Lambs

10.The Shining

11.Evil Dead

12.Texas Chainsaw Masacre

13.Orphan

14.The Orphan

15.Child's Play

16.Misery

17.Cujo

18.Boogyman (the older ones)

19.Friday the 13th

20.Hatchet (still pretty scary and I ain't afraid of scary movies anymore)