The Amityville Horror Film Series is a collection of horror films inspired by the alleged paranormal events that took place in a house located in Amityville, New York. The original film, released in 1979, is based on the book by Jay Anson, which recounts the experiences of the Lutz family after they moved into the infamous house where a mass murder had occurred. Subsequent films in the series include sequels, remakes, and spin-offs, exploring various aspects of the haunting and its impact on different characters. The franchise has become a significant part of popular culture, often referenced in discussions about haunted houses and supernatural phenomena.