Reeling from storm, the remaining participants continue to deal with the consequences of their actions. One survivalist's food supply is threatened, while another reveals a secret that jeopardizes their chances of winning the half-a-million dollar prize.

Winter descends upon the survivalists, forcing them to adapt to the drop in temperatures. With the snow comes a rush of emotion and the participants are tested in their resolve to keep working towards the $500,000 prize. One survivalist settles in for the dark days ahead, while another makes a surprising discovery.