Sam Brockdorff

The contestants search for new and risky food sources in Mongolia, but as they begin to settle in, they learn that they are not the only predators around.

Pairs of family members are dropped kilometres apart and must navigate the unforgiving terrain of Northern Vancouver Island to find each other; the competitors must build their own shelters and forage for their own food.

Ten gutsy contestants return for a chance at redemption. A closer look at the extreme location at the edge of Siberia. The survivalists get ready for winter in one of the most isolated parts of the world.

A behind-the-scenes look at season four, during which seven pairs of family members are dropped off miles apart on Northern Vancouver Island, and an introduction to the teams with an analysis of what it takes to make the cut.

As their teammates try to set up camp, the hikers discover Vancouver Island is even more punishing when on the move. One pair is beaten into submission, while another faces a devastating accident.

Desperation sets in as the hikers struggle to complete the final push to their teammates. Exhaustion leads someone straight into the path of a predator, and into a dangerous confrontation.