The Exorcist [Director's Cut]

Novelist William Peter Blatty based his best-seller on the last known Catholic-sanctioned exorcism in the United States. Blatty transformed the little boy in the 1949 incident into a little girl named Regan, played by 14-year-old Linda Blair. Suddenly prone to fits and bizarre behavior, Regan proves quite a handful for her actress-mother, Chris MacNeil (played by Ellen Burstyn, although Blatty reportedly based the character on his next-door neighbor Shirley MacLaine). When Regan gets comple...