最后一班机赶在暴风雪接近之前起飞了。但不久后飞机却向地面报告,两个飞行员已死。飞机上的紧张气氛越来越浓。越来越多的乘客死去,剩余的乘客后悔上了飞机......With Britain battered by a storm, one last plane takes off. Shortly after, passengers start disappearing one by one. Those that remain frantically try to discover who - or what - is behind it before they share the same fate.