Edge of Madness (S04E04)

Two seasoned survivalists venture into the scorching and unforgiving terrain of Guyana's equatorial savannah. As they navigate the extreme climate, they face both physical challenges and psychological trials that test their limits. With the relentless sun bearing down on them and the threat of the wilderness lurking nearby, they must rely on their instincts and skills to survive. Tensions rise as the harsh environment pushes them to the brink, leading them to confront not only their fears but also each other in a fight for survival.