It is the boldest survival experiment ever attempted. Ten people enter the wilderness carrying only what they can fit in a small rucksack. What they pack is their choice. They will be separated from each other and completely isolated. They can go home whenever they choose and the last one standing wins $500,000. Participants will face the most punishing environment yet, the Arctic. Scattered around the deepest lake in North America and Canada's Great Slave Lake, survivalists will endure incredibly cold conditions, a thriving bear population, territorial moose, packs of wolves, muskox, and the stealthy porcupine.