Part 2 of 2. In Patagonia, Bear skins a hare, scales a cliff, tracks a puma, drinks dirty water, and crosses the Perito Moreno glacier, a vast frozen labyrinth of ice caves and crevasses.
15位参赛者参加挑战，争夺成为“蛇”的资格，掌控淘汰赛。他们通过结盟、欺骗和浪漫来争取留守，同时每周选择拯救谁。获胜者将获得10万美元奖金。
