The Amityville Horror\n\n In the opening of The Conjuring 2, fans get a glimpse of one of Ed and Lorraine Warren's most high-profile cases. In 1975, the pair were sent to investigate the Amityville house after George and Kathy Lutz moved in.

Like the previous two movies in the 'main' series, the threequel is inspired by a real-life event that Ed and Lorraine Warren were involved in. This time, it's not a haunted house, but the trial of Arne Cheyenne Johnson.