After the tragic deaths of her husband and daughter, Sarah Doyle moves back to her childhood home with her estranged brother, Richard. It's not long before Sarah begins to experience supernatural phenomena of a violent and hos...

圣诞前夕，11岁女孩佐伊·韦弗（艾米丽·亚哈伯曼 Amelia·Haberman饰）刻薄的养父母在自家双双被害，身体自燃烧成了焦炭，怪异案情让警方束手无策。为查找线索，协助警方办案同样身为养母的儿童心理学家瑞秋·斯图尔特（莫妮卡·恩格塞尔 Monica Engesser饰）和正受困于婚姻危机的警探迈尔斯·奥康纳（詹姆斯·雷 James Ray饰）探访了暂时安身儿科医院的佐伊。在不断接触和调查中，瑞秋发现佐伊不仅古怪、阴郁以恐怖玩偶“圣诞恶魔krampus”...