Shannon Bosdell

With teams reuniting, they dive into the difficult task of surviving and feeding two people instead of one; the last hiker faces a brutal mountain climb that could dash hopes of ever making it to camp.

Ten survivalists make their return for a chance at redemption in the precarious parts of Northern Mongolia.

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.

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.

The survivalists face both internal and external challenges; one person sees one of Mongolia's deadliest predators.

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.