We asked the BuzzFeed Community to tell us the scariest movies that were based on true events. Here are the terrifying results.
1.
When a Stranger Calls (1979, 2006)
2.
The Conjuring (2013)
3.
Scream (1996)
4.
Zodiac (2007)
5.
In Cold Blood (1967)
6.
The Strangers (2008)
7.
The Texas Chain Saw Massacre (1974)
8.
The Exorcist (1973)
9.
Annabelle (2014)
10.
The Possession (2012)
11.
Silent Hill (2006)
12.
Jaws (1975)
13.
A Nightmare on Elm Street (1984)
14.
Deliver Us from Evil (2004)
15.
The Exorcism of Emily Rose (2005)
16.
House of 1000 Corpses (2003)
17.
And The Girl Next Door (2007)
Want to be featured in similar BuzzFeed posts? Follow the BuzzFeed Community on Facebook and Twitter!