Survivalist Luke McLaughlin takes on the badlands of South Africa solo.
All-star wildcard Gary Golding takes on a jungle alone in Belize.
Lacey Jones is isolated, vulnerable and sleep-deprived in the African bush.
Desperate for a kill, Ryan risks his safety for a better shot.
EJ becomes a target for predators in the frigid Bulgarian mountains.
Hunger and desperation in lead Ky to a risky hunt in caiman-filled waters.
All-star Kim Kelly spirals into sleep deprivation in the Belize jungle.