After an experimental drug trial goes horribly wrong, the surviving test subjects have to fight off sleep, and each other, to stay alive.

KeiraWoods(ElishaCuthbert),whosedaughtermysteriouslyvanishesinthecellaroftheirnewhouseinthecountry.Keirasoondiscoversthereisanancientandpowerfulentitycontrollingtheirhomethatshewillhavetofaceorrisklosingherfamily’ssoulsf…

洛娜·布雷迪是一个虚构的爱尔兰小镇基尔基努尔的女人，一天早上醒来发现家里有一具尸体。令人不寒而栗的是，洛娜不知道死去的女人是谁，也不知道她自己是否应该对这起明显的谋杀案负责。这是因为自从洛娜在15岁的时候被剥夺了她的生活之…