The Exorcist III 4K 1990 Ultra HD 2160p

Storyline
A seemingly-endless series of grisly killings that bear the trademark of the mass murderer the Gemini Killer, terrorizes the district of Georgetown. To further complicate matters, although it's been 17 long years since the killer's execution and that fatal night of pure terror in "The Exorcist" (1973), skeptical police officer Lieutenant William F. Kinderman is still obsessed with solving the baffling case, as the death toll keeps rising. In the meantime, in the city's high-security psychiatric institution, a cryptic inmate who bears an uncanny resemblance to the late Father Damien Karras emerges from his deep catatonic state, claiming that he has all the answers Kinderman needs. But, who is the mysterious Patient X? Does the same unholy force that tormented Regan MacNeil have something to do with the brutal demonic murders?

User Review
After the catastrophically inept, EXORCIST 2: THE HERETIC, it seemed that any further sequels would only make matters worse. Then, the original author, William Peter Blatty, took the Director's chair and made THE EXORCIST 3.

Picking up 15 years after the events of THE EXORCIST, Lt. Kinderman (now played by George C. Scott) is on the trail of a serial murderer with a penchant for religious symbolism. When his old friend, Father Dyer (Ed Flanders) seems to have become the latest victim, Kinderman becomes obsessed with the case. As he digs deeper, facts come to light that can't possibly be. In addition, events occur that defy logic and point to the supernatural.

When Kinderman encounters a certain mental patient (Brad Dourif), he begins to realize that he's up against something beyond his own understanding.

Blatty proves his ability to recapture some of the malevolence of the first film, using omens and weird happenings in subtle ways, while building the story methodically. Set mostly in a hospital, he makes the best of the limited, claustrophobic surroundings. Dourif gives the performance of his career, embodying his character and imbuing it with true madness and malice. A tremendous horror film in its own right, this is the worthy sequel to the original.

P.S.- Watch for great performances by Nicol Williamson (VENOM) as Father Morning, and Viveca Lindfors (CREEPSHOW) as Nurse X...