The top 35 scariest movies, ranked by how much it affects viewers heart rate

A new study the “Science of Scare” project tracked the heart rates of 50 random viewers watching over 100 hours of scary movies, to determine which movies are scientifically the scariest. Here are the top 35

1. Sinister
2. Insidious
3. The Conjuring
4. Hereditary
5. Paranormal Activity
6. It Follows
7. The Conjuring 2
8. The Babadook
9. The Descent
10. The Visit
11. The Ring
12. A Quiet Place
13. A Nightmare on Elm Street
14. Halloween
15. The Texas Chainsaw Massacre
16. 28 Days Later
17. The Exorcist
18. Hush
19. It
20. Scream
21. The Grudge
22. The Witch
23. The Blair Witch Project
24. Alien
25. The Thing
26. Poltergeist
27. Annabelle
28. Friday the 13th
29. The Orphanage
30. Dark Skies
31. Wolf Creek
32. The Omen
33. The Shining
34. Get Out
35. Audition