After his four siblings mysteriously die in their first weeks of college, a paranoid freshman must put his fears aside when a masked killer picks him as her next victim.

影片改编自爱尔兰作家克莱尔·吉根的同名小说。讲述1985年的圣诞节，尽职的父亲、煤炭商人比尔·弗隆（基里安·墨菲 Cillian Murphy 饰）发现了镇上修道院里的惊人秘密，和关于他自己的一些令人震惊的真相。

　　A boy is haunted by terrifying nightmares where a monster lurks inside the closet. To his relief, his father appears in the middle of the night helping him to face his fears. But the boy will begin to question the true nature of these apparitions, having to face the truth about his father's destiny and the evil force that threatens to consume him.

After his four siblings mysteriously die in their first weeks of college, a paranoid freshman must put his fears aside when a masked killer picks him as her next victim.

Apple TV 续订《诊疗中》第二季。