Regan MacNeil Regan MacNeil Regan Teresa MacNeil (born November 11, 1961; adaptations: c. September 1963) is a fictional character from William Peter Blatty's horror novel and film adaptation "The Exorcist" as a supporting character and its first sequel, "" and the sequel television series, "The Exorcist", as one of the main protagonists in season one. In both films, she was portrayed by Linda Blair and in the television series, she was played by Geena Davis. Regan MacNeil is a 12-year-old girl and the daughter of actress Chris MacNeil. Regan is caught between her mother's grueling working schedule and the fact that her
Pazuzu (The Exorcist) makeup in the shots. In these shots, the demon is played by actress Eileen Dietz, who underwent makeup tests for the "possessed Regan", wore one of the alternate make-ups in her role as the demon. Pazuzu (The Exorcist) Pazuzu is the main antagonist in "The Exorcist" horror novels and film series, created by William Peter Blatty. Blatty derived the character from Assyrian and Babylonian mythology, where Pazuzu was considered the king of the demons of the wind, and the son of the god Hanbi. In "The Exorcist", Pazuzu appears as a demon who possesses Regan MacNeil. Pazuzu is often depicted