Until Death Italian Per sempre is a 1987 Italian madeforTV horror film directed by Lamberto Bava and written by Dardano Sacchetti. It was the second of four films made for the cable series Brivido giallo other films include Graveyard Disturbance, Dinner with a Vampire and The Ogre and was released in many areas as an unofficial sequel to Peter Medaks 1980 haunted house thriller The Changeling.
This film was responsible for the end of the collaboration of screenwriter Dardano Sacchetti and director Lucio Fulci. Each mans version of how the split came about differs. In the reference book Spaghetti Nightmares, both Fulci and Sacchetti were asked about the reason for the end of the collaboration.Fulcis version is as follows One day I told him the story of Evil Comes Back later retitled The Changeling 2, a sequel on a fantastic note to The Postman Always Rings Twice, and he proposed it several times over with my name on it as director, and then, one day, he registered it with his name on it laughs. I later found out that hed sold it to a friend of mine Martino but, in view of our past friendship, I decided not to sue him, I just broke off all relations with him. He is, indeed, a very good scriptwriter. ........
Source: Wikipedia