With day 60 extraction looming, a hunt goes awry and leads to an all-out jungle search for wounded prey; the team's large-scale raft build could be a crushing waste of time and calories; a survivalist decides this will be their last challenge.
Twelve brave souls take on their first XL challenge in the Colombian Badlands; survivalists must battle disease-carrying insects, scorching heat, six-foot caiman and stalking jaguars; they must trek 40 miles in 40 days.
Wes confronts Sarah as a mountain lion stalks the survivalists.
Sam gets a tick bite in the worst spot imaginable; Terra encourages Lynsey to quit; desperate for protection, Adam and Heather start a shelter rebuild; Malorie stalks a massive caiman; The Badlands send a survivalist home.
Dropped into the South China Sea, 12 elite survivalists try to survive 40 days on land and sea; nearby, two all-star survivalists enter the same challenge looking to survive not just 40 days but an unprecedented 60 days.
