DISCOVERY HD WORLD

In an international tribes challenge, a female survivalist experiences menstruation in the middle of the African wilderness.

From handcrafting bird nuggets to ward off starvation, to skinning pelts with their bare hands, watch as each couple battles the elements, each other, and their own inner weaknesses.

Survivalists Dani and Justine test their skills on Andros Island, Bahamas. Later, their partnership turns sour when faced with starvation, swarms of tiny predators, and doubts.

One survivalist takes a huge risk to secure a big kill for his team. Plus, torrential rain and plummeting temperatures forces someone to leave.

Haunted by their previous failure, two survivalists seek redemption in Thailand's jungle. Can they survive the heavy monsoon rain for 21 days?

Corinne Kohlen and Chris Fischer contend with a barren tropical terrain as they are dropped off on a deserted Dominican beach.

Bear drops from a bi-plane into the Chihuahuan Desert in West Texas, where he withstands extreme heat, navigates deep gorges and dodges deadly diamondbacks.

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.

David Andres races to acquire his cargo from Delhi to Bengaluru, and uncovers the vibrant soul of India as he travels through each state.

Bear Grylls attempts to survive the extreme conditions of Norway with his team while equipped with the latest technology.

Mykel and Ruth find themselves in the middle of the jungles of Botswana after their safari vehicle breaks down and attempts to pull through with nothing but their survival skills.

Once his delivery in Bengaluru is complete, Dawid immerses himself in the city's vibrant atmosphere. His journey leads him to Aleksandra Zalewska, a local guide who takes him to a temple.

Bear Grylls explores Arizona's wilderness, home to Apache heritage, while demonstrating survival techniques across the region's diverse terrain, from desert landscapes to frigid mountain peaks.

Abandoned in the middle of the province of Vichada, Fernanda and Palma must combine their skills and ingenuity to cross a savannah.

Ed travels to Tanzania to meet the Hadzabe people, who live in harmony with their environment. He joins them as they face the challenge of collecting honey from aggressive bees.

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.

Bill and Grady head to Maine where they go through a bog and face a storm.

Deep in the heart of Vietnam, Bear Grylls encounters rocky terrain and faces deadly creatures as he journeys along a river.

Ed travels to Tanzania to meet the Hadzabe people, who live in harmony with their environment. He joins them as they face the challenge of collecting honey from aggressive bees.

Mykel Hawke, a survival expert, and his wife Ruth, a journalist, navigate some of the world's most forbidding and remote locations with limited resources.