S8, E5: Stranded in the high altitudes of the Peruvian Andes, Grady and Josh fight altitude sickness and the accompanying hallucinations, and they must find fresh water, fast.

S8, E5: Stranded in the high altitudes of the Peruvian Andes, Grady and Josh fight altitude sickness and the accompanying hallucinations, and they must find fresh water, fast.