History's Greatest Mysteries — Episode 5: The Amityville Horror

You are watching the episode The Amityville Horror After a series of dark and ominous events, an unassuming family home on Long Island becomes the most notorious house in America. 50 years later, it's spawned a title wave of books, documentaries, and films; but do haunted houses really exist? Who--or what--is really responsible for the Amityville horror?