Only a handful of people on Earth have ever seen a wild mountain lion. Award-winning cameraman Gordon Buchanan takes up the challenge not only to find one of these elusive big cats but also to see how they hunt. In his search, Gordon travels to the far tip of South America, high into the spectacular Andean mountains. He endures all-night stakeouts in the freezing sub-Antarctic conditions, intense frustration and raw fear. Gordon is on foot and unarmed as he searches for his prey.