8. The Conjuring (2013)
Seldom do we see a horror movie that is based on real life experience. Especially when it involves paranormal investigators tackling evil demons and other spooky phenomena!
Was this an elaborate trick to provoke the audience, or did the Warrens’ creepy experiences actually occur in real life? In one way or another, the movie proved a huge success, earning a whopping $318 million worldwide.