DISCOVERY HD WORLD

Dropped into a jaguar-infested wilderness, two survivalists struggle to secure food while being stalked by predators. As the environment closes in, their mental fortitude begins to crumble.

Bear Grylls reveals survival tactics for deserted island situations. He shows how to locate food and water sources in a harsh, isolated setting.

Bear Grylls ventures into Zambia's wilderness for a survival challenge. He faces and overcomes some of the world's most powerful river rapids.

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.

Bear Grylls' next challenging adventure is in Hell's Canyon, Oregon.

Ed strives to survive for 10 days in the heart of Africa, the Caprivi, a place with the highest concentration of dangerous game in the world.

Encircled by raging forest fires, Ed Stafford struggles to survive in the arid savannah and dense jungles along Colombia's Orinoco River.

Host Dawid Andres travels across Vietnam to examine the country's special traditions, unique cuisine and notable locations.

Bear Grylls faces the icy peaks of the Chugach Mountains, Alaska, one of the toughest known environments. Bear uses his specialist survival skills and knowledge to journey across Alaska.

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.

When their boat sinks, Mykel and Ruth are left alone on the island of Montserrat. Together, they must find a way to escape the volcano and this abandoned island.

Ed travels to the heart of the Ecuadorian rainforest to live with the Waorani, where he masters the skills of hunting monkeys and crafting deadly blow-darts.

Bear is in the Black Hills where he scales treacherous granite cliffs and explores an abandoned gold mine. But will an electrical storm land him in trouble?

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

In the jungles of Choco, the survivalists must navigate mangroves and dangerous estuaries infested with alligators to make it out alive.

In Brazil, Ed prepares to endure the painful bullet ant ceremony where, facing 24 hours of agony, Brazilian boys undergo this ritual 20 times to become men.

Bear Grylls travels to the freezing Arctic Circle and survives hunting a reindeer. He also crosses a frozen lake whilst protecting himself against deadly low temperatures.

Host Dawid Andres travels across Vietnam to examine the country's special traditions, unique cuisine and notable locations.

Marooned on a rocky coast in the Pacific Northwest, Matt and Joe struggle to escape waves and argue about whether to hunker down, or venture deeper into one of the darkest, wettest forests in the US.

Survival experts Fernanda and Palma face the risk of hypothermia and altitude sickness in Colombia's Chingaza Páramo mountain range.

Bear Grylls ventures into a remote Bornean archipelago, navigating through dense jungle to find vital resources for survival.

Dropped in the foothills of the Andes in Argentine Patagonia, Ed faces extreme exposure to both intense sunlight and freezing temperatures, eating tadpoles and ant eggs.

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.

From mountains to forests to waters, the host visits different places in search of wild ingredients and transforms them into gourmet meals for friends and family.