There's shock and trepidation as the ultimate test of survival begins. But who can face their fears and the harsh realities of the unforgiving wilderness to survive their first night?.

While some contestants get stuck into the realities of living alone in one of the most inhospitable places on Earth, it threatens to overwhelm others. Will it prove too much and tempt anyone to 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?