圣诞节，米格兰一家发现全家已被神秘的金属物质包围，但究竟是什么，工业事故？恐怖袭击？核战争？在电视机上出现了“进一步的指示”，他们按照电视机的指示，展开了血腥的屠杀…

It"s Christmas Day and the Milgram family wake to find a mysterious black substance surrounding their house. Something monumental is clearly happening right outside their door, but what exactly - an industrial accident, a terrorist attack, nuclear war? Descending i nto terrified arguments, they turn on the television, desperate for any information. On screen a message glows ominously: "Stay Indoors and Await Further Instructions". As the television exerts an ever more sinister grip, their paranoia escalates i nto bloody carnage