When a teenager is possessed by a mysterious entity, her mother seeks the help of two priests to save her daughter.
Arthur Storch, Barton Heyman, Dick Callinan, Donna Mitchell, Eileen Dietz, Ellen Burstyn, Jack MacGowran, Jason Miller, John Mahon, Kitty Winn, Lee J Cobb, Linda Blair, Mary Boylan, Mason Curry, Max von Sydow, Mercedes McCambridge, Peter Masterson, Robert Gerringer, Robert Symonds, Ron Faber, Roy Cooper, Rudolf Schündler, Titos Vandis, Wallace Roon
Drama, Thriller, Horror