The horror movie genre has been a staple in Hollywood since its Golden Age. Great directors like Alfred Hitchcock revolutionized the genre and created some of the most memorable horror flicks that still stand the test of time. A great horror movie keeps us on our toes, forces us to look away while still staying engaged, and gives us genuinely terrifying nightmares. Horror fans can’t get enough these macabre gems, and over the years the genre has seen new and innovative directors find new ways to trigger our fears. The debate of which horror movie is the greatest makes great a lively debate and our list of 20 greatest horror movies of all time will certainly do the same. #Movies #Horror #Films The Exorcist | 0:00 The Texas Chainsaw Massacre | 0:43 Invasion of the Body Snatchers | 1:25 Alien | 1:57 The Shining | 2:25 The Thing | 2:55 Return of the Living Dead | 3:36 Jacob's Ladder | 4:18 Scream | 4:55 The Blair Witch Project | 5:32 Audition | 6:18 The Descent | 6:50 The Mist | 7:22 Paranormal Activity | 8:05 Martyrs | 8:40 Let the Right One In | 9:15 You're Next | 9:49 Goodnight Mommy | 10:11 The Witch | 10:53 Get Out | 11:19 Read Full Article: http://www.looper.com/28391/best-horror-movies/