Casey and Chris Keefer trek into the heart of Alaska to recover a plane that disappeared while carrying two American politicians. The brothers battle the elements as they attempt to solve the 47-year-old mystery.
Casey and Chris Keefer are on the road to El Dorado to find the lost City of Gold. English
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.