In one of their toughest challenges to date, Freddy Dodge and Juan Ibarra fly to a remote mine in Alaska to help three miners struggling to make a profit. Without their trucks or tools, their ingenuity is pushed to the limit.

Freddy and Juan race to the depths of the Yukon to help prospector and family man Derek Brown increase his gold recovery. If they succeed, they secure Derek's family's future, but if they fail, their reputation could be at stake.