Article Photos: Examining exorcism

In this publicity image released by Warner Bros. Entertainment, Linda Blair portrays a possessed Regan MacNeil in a scene from the 1973 horror film "The Exorcist." AP photo <strong></strong>

In this publicity image released by Warner Bros. Entertainment, Linda Blair portrays a possessed Regan MacNeil in a scene from the 1973 horror film "The Exorcist." AP photo