WARNING︰THIS ARTICLE CONTAINS MATERIAL WHICH MAY OFFEND AND MAY NOT BE DISTRIBUTED , CIRCULATED , SOLD, HIRED , GIVEN , LENT , SHOWN , PLAYED OR PROJECTED TO A PERSON UNDER THE AGE OF 18 YEARS.
A tank truck crashes in a tunnel in the ice-cold Norwegian mountains, brutally trapping families, teenagers and tourists on their way home for Christmas. A blizzard is raging outside and the first responders struggle to get to the scene of the accident. The wrecked tanker catches fire and the tunnel is filled with deadly smoke. Will the help get there in time?