A spree killer in 1980s San Francisco, suffering from a multiple personality disorder, is actually possessed by a demonic force which drives him to kill.
Mel Novak
Conrad
Doug Shanklin
Detective Ben Johnson
Loren Cedar
Gloria Ramsey
Mark Milan
Tom Ramsey
Marlin Fischer
Ron Hubbard II
Eddie Hailey
Murry
Gordon Rigsby
Dr. Rogers
Deke Anderson
Punk Hoodlum
Witchcraft (Evil Encounters)
Fletcher and Jenks
Friday the 13th
The Females
Thesis
Inside
Solitude of the Tormentors
The Deliverance
The Exorcist III
Play Dead
The Girl Who Got Away
Strange Harvest
Strange Darling
Don't Kill It
The People Under the Stairs
Dominion: Prequel to The Exorcist
Agnes
The Town that Dreaded Sundown
Nightmare Cinema
Dolly