The Exorcist III (1990)

Watch The Exorcist III: 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...