Bizarre nightmares plague Regan MacNeil four years after her possession and exorcism. Has the demon returned? And if so, can the combined faith and knowledge of a Vatican investigator and a hypnotic research specialist free her from its grasp? Exorcist II: The Heretic 1977 IMDB Exorcist II: The Heretic 1977 Box Office Mojo Exorcist II: The Heretic 1977 movie online Exorcist II: The Heretic 1977 full d.o.w.n.l.o.a.d