Naked and Afraid: Alone

Survivalist Luke McLaughlin takes on the badlands of South Africa solo.

Desperate for a kill, Ryan risks his safety for a better shot.

Lacey Jones is isolated, vulnerable and sleep-deprived in the African bush.

All-star wildcard Gary Golding takes on a jungle alone in Belize.

Constantly on the run to avoid territorial rhinos, elephants and lions, survivalist Max takes on the punishing African Savannah.

All-star Kim Kelly spirals into sleep deprivation in the Belize jungle.