Horror cinema has been the most popular method of nightmare creation for nearly a hundred years. We have discovered that the one thing people all over the world love, that’s entering a darkened room and having the worst imaginable creatures jump out to rattle their unconscious mind and wake up their primordial fears. Being scared can be a private thing, but there’s nothing better than sitting in a crowded theater with dozens of other people, as if waiting for a sermon, and being terrified together. Trends and monsters have evolved, but our desire to be horrified remains the same, and these films have endured and changed the conversations about fear and creatures of night. Take a look at the following greatest horror movies of all time: