What is the name of the girl played by Linda Blair in the Exorcist?
The Exorcist (film): The Exorcist is a 1973 American supernatural horror film, adapted by William Peter Blatty from his 1971 novel of the same name, and starring Ellen Burstyn, Linda Blair, Max von Sydow, and Jason Miller. Linda Blair: Linda Denise Blair (born January 22, 1959) is an American actress and animal rights activist. Linda Blair:  Blair is best known for her role as the possessed child, Regan, in the film "The Exorcist" (1973), for which she was nominated for an Academy Award and won a Golden Globe.
Regan