Twelve of Naked and Afraid's toughest and most experienced all-stars take on South Africa's punishing Oribi Gorge in a completely new type of challenge. For the first time ever, survivalists will compete head-to-head through a grueling, multiphase challenge and have their primitive skills tested for the chance to win $100,000. The competition is fierce, as survivalists can use any means necessary - even sabotage - to take home the grand prize. At the end of 45 days, only one can be crowned the Last One Standing.