|William Peter Blatty
The chilling movie we could not forget . . .The Exorcist changed popular culture forever.Forty years ago, the movie that was based onWilliam Peter Blatty's runaway #1 bestseller--agroundbreaking story of faith and supernaturalsuspense--held audiences captive. Now this specialedition commemorates the 40th anniversary of the iconic film that paved the way for the entire genrethat followed it: the unforgettable The Exorcist.