David Schwimmer meets some of the strangest creatures on Earth: Dragons and zombie chicks, punk monkeys and hobbits -- the pig with tusks that pierce its forehead and a bird that rode on an island boat. These things really exist, but why only here?

Join David Schwimmer as he journeys through the Andes, a mountain range with two different worlds: a fortress of fire, ruled by a phoenix, and a land of ice, conquered by a master of stealth. But how did they come to rule such hostile lands?