The Exorcist was made into the movie "The Exorcist III" in 1990. Like "The Exorcist", it involves demonic possession. The book was the focus of a court case over its exclusion from "The New York Times" Best Seller list. Blatty based aspects of the Gemini Killer on the real-life Zodiac Killer, who, in a January 1974 letter to the "San Francisco Chronicle", had praised the original "Exorcist" film as "the best satirical comedy that I have ever seen". The Exorcist is a 1973 American supernatural horror film directed by William Friedkin, adapted by William Peter Blatty from his 1971 novel of the
The Exorcist (film) or "semi-subliminal". In an interview in a 1999 book about the film, "The Exorcist" author Blatty addressed the controversy by explaining that, "There are no subliminal images. If you can see it, it's not subliminal." The editing of the title sequence was the first major project for the film title designer Dan Perri. As a result of the success of "The Exorcist", Perri went on to design opening titles for a number of major films including "Taxi Driver" (1976), "Star Wars" (1977) and "Gangs of New York" (2002). Lalo Schifrin's working score was rejected by Friedkin. Schifrin had written six