Florida's brutal black water swamp pushes a hard-headed homesteader and an elite military Alpha male to their limits. Threatened by venomous snakes, dangerous wild boar and torrential rain, the clashing survivalists must work together or fail alone.
An Australian bushman and American biologist form an intimate bond as they take on the Namibian desert together. The relationship grows as they search for scarce food along a thin stretch of raging river while territorial baboons track them at every turn.
Surrounded by crocodiles, leopards and venomous snakes, survivalists band together against the South African bush. But scorpion and aggressive tick bites -- in the most vulnerable parts of the body -- put their challenge at risk.