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) body and then hurling himself through a window and down the infamous flight of stairs leading down to M Street NW, in Georgetown. In "", Pazuzu is named as the demon and returns to haunt Regan. There are flashbacks of Merrin battling the demon in Regan and also flashbacks of Merrin's exorcism of Pazuzu from a boy named Kokumo in Africa many years earlier. In the end of the film, Regan and Father Lamont, who has been trying to help her, but has become possessed by Pazuzu, return to Georgetown. After a struggle, he declines Pazuzu's offer of power and