The Exorcist III The Exorcist III The Exorcist III is a 1990 American horror film written and directed by William Peter Blatty. It is the third installment in the "Exorcist" franchise and an adaptation of Blatty's "Exorcist" novel "Legion" (1983). It stars George C. Scott, Ed Flanders, Jason Miller, Scott Wilson and Brad Dourif. Despite its title, "The Exorcist III" is set 17 years after the original film and ignores the events of "." It follows a character from the first film, Lieutenant William F. Kinderman, who investigates a series of demonic murders in Georgetown that have the hallmarks of the Gemini, a
The Exorcist III deceased serial killer. Blatty based aspects of the Gemini Killer on the real-life Zodiac Killer, one of several serial killers who enjoyed the original "Exorcist." Blatty, who wrote the original "Exorcist" novel (1971) and the screenplay for its 1973 film adaptation, conceived "The Exorcist III" with "Exorcist" director William Friedkin attached to direct. When Friedkin left the project, Blatty adapted the script into a bestselling novel, "Legion" (1983); Morgan Creek Productions bought the film rights, with Blatty as director. To Blatty's frustration, Morgan Creek demanded extensive last-minute changes, including the addition of an exorcism sequence for the climax. Though some