Fulci Vs. Sacchetti
Fulci and screenwriter Dardano Sacchetti share many screen credits from 1977 to 1983. Indeed, most of Fulci's most celebrated horror films were written by Sacchetti. After collaborating with Sacchetti for six years, Fulci went off on his own in 1983 to direct Conquest in Mexico, failing to involve Sacchetti in the deal. The film was supposed to be a very big budget "A" picture, and Sacchetti allegedly resented the fact that Fulci had not thought to involve him in the project. The film actually wound up doing quite poorly upon its release, and afterwards, Fulci had trouble jump-starting his working relationship with Sacchetti, who by this time had gone his own way. Most Fulci fans agree that the films Fulci made without Sacchetti after 1983 were not nearly as good as their previous collaborative efforts.
In 1987, Fulci accused Sachetti of stealing a story idea of his (a project which they were planning to do together in 1983 after Fulci returned from Mexico). He claimed that Sachetti later allowed director Lamberto Bava to direct the project (under the title Per Sempre / Until Death) in 1987 without Fulci's knowledge that the film was even being made. Luca M. Palmerini and Gaetano Mistretta's book Spaghetti Nightmares, publishes two full interviews, one with Fulci and one with Sacchetti, explaining the reasons for the fallout.
Fulci's version is as follows: "One day I told Dardano the plot of my Evil Comes Back (later retitled Per Sempre/Until Death), a sequel on a fantastic note to The Postman Always Rings Twice, and he proposed it to several producers with my name on it as the director. Then, one day, he registered the screenplay with his name on it! (laughs) I later found out that he'd sold the story idea to a producer named Sergio 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 though."
Sacchetti's version differs: "When I proposed to Lucio my original treatment for Per Sempre, which was nothing more than a sequel to The Postman Always Rings Twice in which a dead man returns to life, he became really enthusiastic and had my story read by a producer friend of his who then commissioned me to write a finished script. At that time, Fulci assumed that he would direct it. Later, for various reasons, problems arose and the film was never made. Four years later, Bava used my script to make Per Sempre and Fulci, who wasn't working much at the time, got angry with me and started hurling these accusations. It's one thing for him to say that we were originally supposed to make the film together, but to claim that he originated the story and that I stole it from him is pure science fiction".
Read more about this topic: Lucio Fulci