The adventure begins as ten new participants are abandoned in the remote wilderness of Patagonia to live as long as they possibly can. Faced with the unforgiving terrain of a foreign land and the onset of winter, each must act quickly to adapt to their new environment in order to survive.
As they venture deeper into their surroundings, the nine remaining survivalists realize that this terrain is unlike anything they've ever experienced. One participant suffers a serious injury.
The remaining participants dig in for the long haul as they begin building their shelters. While some flourish, others fail and one is threatened by an unwanted visitor in the night.
A lack of food forces the remaining participants to get creative. One survivalist devises an ingenious method for getting protein while another battles Patagonia's wiliest predator.
Winter arrives in full force, and the remaining survivors must deal with rapidly deteriorating conditions. The lack of protein pushes some to new levels of depletion, and the pull to see family is more than some can bear.