To escape a serial killer, a single mom and her daughter enter witness protection, only to find their lives in greater danger than ever....

　　After years in a mental hospital, Megan goes home to visit her brother. But once she arrives her brother has vanished and no one in town remembers him ever existing. Is Megan losing her mind, or is ...

　　在一个晦暗阴郁的夜晚，泰国SA-407航班载着来自不同国家有着不同身份的人们起飞。但是起飞不久，诡异的事件便接连发生，沾血的脚印出现在通道上、盥洗室内血红尖利的爪子出现在乘客身后、欧洲乘客头颅旋转180度、毫无征兆突然出现的恐怖鬼影……这一切都时时刻刻侵扰乘客以及空乘人员的神经。原来该航班的前身是一家出过多次事故的不详飞机，许多人曾在空难中死去，但是恶德的公司却将飞机送回重新粉刷休整后再次服役...