DISCOVERY HD WORLD

A survival expert tries to survive the sweltering, crocodile-infested Northern Territory.

Bear Grylls shows survival techniques in Namibia's harsh desert environment. He demonstrates how to endure one of Earth's hottest and most desolate regions.

Survivalist Bear Grylls treks across the Siberian tundra and into the Sayan Mountains, demonstrating a wide range of survival skills.

Gemini said The host tackles gruelling trials, while navigating remote global terrains and sharing essential survival tactics.

On his next expedition to nature's kitchen, Bear Grylls resorts to drinking liquid from a camel's stomach while devouring whatever wild food he can put in his mouth.

In Patagonia, Bear skins a hare, scales a cliff, tracks a puma, drinks dirty water and crosses the Perito Moreno Glacier, a labyrinth of ice caves and crevasses.

Adventurer Bear Grylls's camera crew follows him as he treks to the ends of the Earth, often going to extremes to film his journeys.

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.

Bear demonstrates how wilderness survival techniques can be applied in a post-disaster city where all the comforts of modern life have been destroyed.

Bear Grylls navigates lava flows and scrambles through caves in an active volcano. Additionally, he must stop a viper from nesting beside him while he sleeps.

Bear Grylls travels around Southern China after a typhoon and conquers swollen rivers. He also gets bitten by cruel ants.

Does Otto have what it takes to be a cowboy? In California, he reveals what he has learned and leads nearly 200 cattle across the prairie.

Bear skydives into Australia's Northern Territory. He will rely on the survival skills honed by the aboriginal people to survive in this sweltering landscape.

Bear is marooned on a desert island south of Papua New Guinea. He wades across a shark-infested tidal channel and constructs a bamboo windsurfer to make his escape.

Bear is in the Caucasus Mountains driving a snowmobile out the back of a hovering helicopter. Later, he ziplines across a river and trudges swampy wetlands.

A survival expert tries to survive the sweltering, crocodile-infested Northern Territory.

Otto Karasch travels to the Wild West in order to participate in a cattle drive as a cowboy and undergoes a tough training session.