The Demons are major antagonists in The Amityville Horror film series and books. They are the first owners of the infamous Amityville house and will do anything to keep their home, by haunting the human owners of it of course.
The most notable demons include John Ketcham, the phantom ghosts of the DeFeo family; the most notorious are a gigantic, white-robed "monster" with its face blown off and "Jodie", an imaginary friend in the form of a demonic pig-like creature with spectral red eyes. Others include a variety of evil and unholy spirits.
The Demons of Amityville in the German poster of The Amityville Horror.
The Head Demon.
The Devil of of Amityville 2 The Possesion
Devil of Amityville 8 Doll House
Jodie the Pig in Amityville Horror
Jodie the pig in darkness in The Amityville Horror.
Jodie the pig looks at George in the Amityville Horror Movie.