DISCOVERY HD WORLD

In the Chihuanhuan Desert on the US border with Mexico, two all-star survivalists attempt to stay for 21 days suffering under extreme temperatures and shifty animals.

Five social media influencers will attempt to use their primitive skills to survive for 14 days on a rugged, remote island in Thailand.

Identical twin sisters and a pair of brothers find themselves in the African savannah. Soon, they face rhinoceroses, hyenas and a territorial leopard that is stalking their camp.

Participants face the ultimate endurance challenge as they attempt to survive in wild terrains, battling unpredictable weather, scarce resources and physical exhaustion.

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.