DISCOVERY HD WORLD

Two survivalists fight to endure 21 days of extreme dehydration in the drought-stricken Everglades. Soon, with no potable water available, the pair is threatened with an early tap-out.

Dropped into a treacherous Georgia rainforest, two survivalists face torrential downpours and lethal predators. Pushed to their limits, they must work together to stay alive.

Mountaineers survive in the Alps in potentially fatal conditions.

In the vastness of the Sahara desert and the terrifying beauty of towering sand dunes, Bear Grylls tackles extreme survival challenges as he consumes one of the world's deadliest scorpions to survive.

Bear Grylls embarks on an adventure to the Mojave Desert and conquers the sandstorm in scorching heat. Later, the brave survival specialist is on a quest to find scorpions, rattlesnakes and coyotes.

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 parachutes into one of the most remote parts of New Zealand and battles unpredictable conditions as he crosses the country's highest mountain range.

Bear chops his way into petrified swamps devastated by the 2004 tsunami and must navigate his way out, facing deadly lizards, snakes, waterfalls and steep cliffs.

Bear chops his way into petrified swamps devastated by the 2004 tsunami and must navigate his way out, facing deadly lizards, snakes, waterfalls and steep cliffs.

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.

In Mexico's Copper Canyon, Bear Grylls demonstrates how to survive by using traditional cave shelters, fishing without lines or nets and even eating mud.

Adventurer Bear Grylls demonstrates how to survive in the harsh Australian outback by taking extreme measures to avoid sun stroke, finding food, and avoiding the deadly salt water crocodiles.

Adventurer Bear Grylls demonstrates how to survive in the harsh Australian outback by taking extreme measures to avoid sun stroke, finding food, and avoiding the deadly salt water crocodiles.

The presenter sheds light on the Bihar's hidden natural wonders, where flowing waters shape forests, cliffs, and ancient terrains.

Rick Harrison and his family own and run a pawn shop in Las Vegas. They purchase, sell and evaluate interesting artefacts with fascinating stories.

The host explores how waterfalls support forests and communities, transforming into vital sources that sustain ecosystems and preserve biodiversity.

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?

Bear falls onto a glacier and squeezes through an ice cave to escape. Later, he stumbles upon a mine that could help him find his way out of the mountains.