终结冬日

在阿拉斯加的北部，北极圈内，一家石油公司的小分队正在紧张工作以尽快建立钻井基地，大规模的生产破坏了这片神秘土地的宁静。随后，一名成员莫名其妙的死亡。接下来，大家陷入了恐惧之中，死亡接踵而来……The American oil company North Corporation is building an ice road to explore the remote Northern Arctic National Wildlife Refuge seeking oil. The independent environmentalists together with the base leader, Ed Pollack, reach an agreement with the government, approving procedures and reports of the operation. When a team member is found dead naked on the snow, the environmentalist James Hoffman suspects that gases may have been accidentally released from the drill site provoking hallucinations and insanity in the group. After a second fatal incident, he convinces Ed to travel with the team to a hospital for examination, however, people continue to die.