The contestants face the first signs of bears and wolves, and race to put up shelters and light fires before the sun sets, leaving them in the pitch-black night with only the sounds of the wilderness for company.
Some of the contestants get stuck into living alone in one of Earth's most inhospitable places, but others are overwhelmed. Is it already too much? Will anyone quit?
As extreme hunger kicks in, finding food becomes even more crucial but increasingly challenging for some. Who can overcome their fears when the threat of predators becomes real?
The battle with isolation takes a toll on some, while others discover a new perspective on life. A wild storm puts everyone in danger, but who will survive another night with a predator at large?
Attempts to find meals become increasingly desperate and an injury threatens one person's chance of survival. But with the end in sight, who will have what it takes to survive the longest?
After enduring nearly a month alone in the Canadian wilderness, the final competitors fight to the bitter end to be the last one standing and win the £100,000. Frost changes the landscape, creating new priorities for the competitiors.
