Season 2017 - Episode Guide

In the season premiere, brothers Chris and Casey Keefer are dropped in the wilderness of New Zealand, with virtually nothing; they must quickly adapt to their new environment or face life threatening consequences.

The adrenaline has worn off for Chris and Casey and the jet lag has set in. The brothers face frigid temperatures and unpredictable whitewater rapids. When they try to navigate the rough waterways, their safety is threatened.