The Exorcist III(1990)
Videos: Trailers, Teasers, Featurettes
Set fifteen years after the original film, The Exorcist III centers around the philosophical Lieutenant William F. Kinderman who is investigating a baffling series of murders around Georgetown that all contain the hallmarks of The Gemini, a deceased serial killer. It eventually leads him to a catatonic patient in a psychiatric hospital who has recently started to speak, claiming he is the The Gemini and detailing the murders, but bears a striking resemblance to Father Damien Karras.
The Exorcist III - watch online: streaming, buy or rent
Currently you are able to watch "The Exorcist III" streaming on Hoopla or for free with ads on Popcornflix. It is also possible to rent "The Exorcist III" on Apple iTunes online and to download it on Apple iTunes.