Alexa Towersey

What happens when you put two complete strangers - sans clothes - in some of the most extreme environments on Earth? Each male-female duo is left with no food, no water, no clothes, and only one survival item each as they attempt to survive on their own.

Four teams are dropped into forgotten corners of South Africa – spanning a ghost town, a vehicle junkyard, a cemetery, and even a mine shaft – where they must scavenge the wreckage for resources.

Naked and Afraid: Global Showdown