The Amityville Horror is based on the alleged haunting of a house in Amityville, New York, while The Conjuring is based on the experiences of paranormal investigators Ed and Lorraine Warren, who were involved in the Amityville case as well as many other famous paranormal investigations.
The most famous horror film based on a true story, however, is the 1979 fearfest, The Amityville Horror. The movie was so popular that it inspired a franchise of forgettable sequels, and even a Ryan Reynolds-led remake in 2005, but none could match the impact of the original.
1. Can I still play Call of Duty: Warzone Caldera? No. Call of Duty: Warzone Caldera required an online connection to game servers in order to play. Call of Duty: Warzone Caldera shut down on September 21, 2024, and the game servers are no longer be available.