Alaska's Grizzly Gauntlet

In Alaska's Grizzly Gauntlet, survival expert Les Stroud explores the world of Alaska's most formidable wildlife and uncovers the secrets to their survival in America's final frontier. The Kodiak Bear, Caribou, Black Bear, Moose and Polar Bear call 650,000 square miles of windswept tundra, Arctic glaciers, rolling great plains and vast mountain ranges their home.  Each species has its own special survival skills that it has perfected over millennia.  Each creature has had to adapt or die.  Les uncovers their secrets to staying alive in one of the most inhospitable places on Earth. (National Geographic)