12-year-old Regan MacNeil begins to adapt an explicit new personality as strange events befall the local area of Georgetown. Her mother becomes torn between science and superstition in a desperate bid to save her daughter, and ultimately turns to her … Ellen Burstyn, Linda Blair, Jason Miller, Max von Sydow, Lee J. Cobb, Kitty Winn, Jack MacGowran Added on HBO 2023-03-05. Youtube Trailer