深入阿拉斯加的荒野，三家公司要爭取世界上最困難的工作：在美國最後的邊疆串起好幾英里的電纜線。忍受著凜冽的風和難忍的低溫，與凍傷、疲勞對抗，只有少數堅忍的人能在這惡劣環境生存，以及隨時會觸電的風險。超過七十萬人都仰賴著這電力供應才能生存，而他們是維持供應順暢的人。在寒冬之中，誰是最後勝利者？
Deep in the Alaskan wilderness, three fortune-hunting companies fight for the toughest jobs in the world: stringing mile after mile of electrical power line across America’s last frontier. Against lashing winds and bitter cold, fighting frost-bite, fatigue and each other, a few very tough guys live life on the edge of disaster… and inches from electrocution. Over 700,000 people rely on electricity to stay alive and these are the men who keep the heat on. All for the ultimate bragging right: who will win the winter?
