The frigid Montana wilderness pushes the survivalists' partnership over the edge. As they struggle to work together, wildlife including bears and aggressive moose circle their camp. Plummeting temperatures create the need for drastic action.

All-Star survivalists Wes and Suzänne take on Ecuador's relentless rainforest. Aggressive pumas, venomous snakes and constant storms make every step dangerous. Even these veterans are not prepared for the shocking news that shakes their challenge.