在系列终章中，幸存者们将面对蒙面陌生人的新威胁。随着秘密浮出水面，现实与危险的界限逐渐模糊，他们的生存之战也愈发凶险。
真人真事改编，叙述小朗诺迪佛宣称屋裡的声音驱使他拿起杀伤力强大的猎枪，趁家人熟睡时将他们击毙。
詹妮弗·杰森·李饰演的单身母亲，带着两个女儿，以及因为一场事故身受重伤，如今躺在床上不省人事的儿子（卡梅隆·莫纳汉），搬进了这栋“非常邪”的房子。恐怖的事情也随之开始，屋中的恶灵似乎盘踞到了昏迷的儿子体内，他忽然苏醒，成了恶鬼用来杀人的工具。
A long time ago in a distant fairy tale countryside, a young girl leads her little brother into a dark wood in desperate search of food and work, only to stumble upon a nexus of terrifying evil.
After the mayor of an idyllic island village discovers a child with mysterious powers awash on their shores, the once peaceful community devolves into civil war, torn over the belief that the child is the next saviour.
美丽的女孩素妍（朴敏英 饰）多年来一直为幽闭恐惧症所困扰，只要待在密闭的空间里，她就会感受到莫大的压抑与恐怖。好在可爱顽皮的小动物抚慰了她脆弱的心灵，如今的素妍在一家宠物店担任动物化妆师，生活平淡而快...
Two children wake up in the middle of the night to find their father is missing, and all the windows and doors in their home have vanished.
