DISCOVERY HD WORLD

Bear Grylls demonstrates how to find food, battle the elements and deal with deadly animals in some of the most dangerous locations in the world.

Bear is dropped into the Chugach Mountains of Alaska, where he tries to withstand extreme temperatures, navigate forests and avoid territorial black bears.

Bear Grylls shows how to make a snow cave, find water in deep tunnels and avoid frostbite in order to survive Iceland's extreme conditions.

Bear Grylls emulates the personality of Tarzan as he navigates through the jungles of Belize, where he comes face to face with a 9-foot boa constrictor.

In the Canadian Rockies, Bear Grylls tackles survival situations that include being buried alive in an avalanche, swimming in an icy lake and sliding down a hill.

A behind-the-scenes look inside the world of emergency medicine in the Lone Star State, where Dr. Ruby Rose and other skilled physicians resolve Texas-sized medical emergencies.

Bear travels to America's greatest mountain range-the Sierra Nevada. He uses his knowledge of American Indian survival techniques to build shelters, calm wild horses, and find food.

In the icy weather of Patagonia, the survival expert reveals the hidden dangers that make survival so difficult and demonstrates how to build a snow cave.

This is Documentary - Others Category.