An old woman, Filomena, is hurried into the emergency room. The young man, who brought her, Matias, is very nervous. The nurses were drawn to him as he’s very good-looking. They think he’s her grandson. Filomena’s condition has stabilized but she needs further tests. At night, Matias visits her and Luna, the nurse on duty, is touched at how warm and close Matias is to the lady....
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。
影片取材自深井怨灵灵异事件。五个同一公司的青年参加公司的野外测试，却鬼打墙般地困在一口诡异的枯井边，枯井边异象丛生，怨灵乍现，五个年轻人都在枯井中看到了可怖的景象，五人纷纷陷入到无尽的恐怖循环之中，绝望的恐惧吞噬着他们，这口怨气极重的枯井到底隐藏了一段怎样的惊人的经历……
