Dropped into harsh conditions with limited resources, the brothers encounter new challenges that wreck havoc on their bodies and minds. Conflicts arise. Tension runs high. But Chris and Casey must adapt if they want any chance at returning to civilization. After testing each other, their will, and Mother Nature year after year, will this be the time that the Keefer brothers face obstacles that they cannot overcome?...
Two survivalists-turned-wilderness-private-eyes are on a mission to solve history's greatest mysteries in places inaccessible to the common man. Brothers Casey and Chris Keefer use their unique blend of survival and tracking techniques to enter the heart of these dark recesses and pick up the trail that can finally put long-lost legends to rest....