John Savage and Mary Catherine Stewart star in Pet Sematary director Mary Lambert's foreboding tale of a mysterious Victorian home, and one particularly vengeful doppelganger. Shortly after moving into a sprawling Victorian home with her controlling father (Savage) and former beauty-queen mother Stewart), frightened teen Emma (Elisabeth Moss) begins seeing ghastly visions of her deceased twin sister. As the visions become increasingly vivid Emma begins to wonder if she is slowly going insane, eventually confiding her dark secret in her mentally handicapped older brother Frankie (Tom Malloy). When Frankie proves unable to comprehend the true depth of his sister's fear, Emma gradually begins to suspect that her parents have begun practicing a diabolical form of Wicca in order to resurrect their deceased child. Now the only one who will listen to Emma is kindly local police detective John Trevor (Jason Lewis, yet while the attic of the her picturesque Victorian home may finally provide an answer to all of Emma's questions, it could also prove the very place she meets a grim demise.