DISCOVERY CHANNEL

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.

The couple attempts to traverse the Great Smoky Mountains, where they must avoid hungry black bears and a host of other dangers.

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.

Mario Kalpou's passion for harvesting wild food through hunting and fishing leads him to some of the most extreme environments on the planet.

Rene's daughter demonstrates her great eye while the Schulz-Passantes add to their outdoor options. Later, the Gambler meets the predators.

The rough water makes Cody seasick, putting him at risk for dehydration, but the guys soon find land on a deserted island. Meanwhile, Dave searches for tinder while Cody hunts for a water source.

Ed visits the Hamar cattle herders of Ethiopia to witness a unique rite of passage. Later, he explores their ancient culture as the tribe's young men must successfully jump over a line of bulls.

Bear is in the red rock canyons of southern Utah where he descends a major rock pinnacle, gets trapped in a canyon and attempts his craziest aeroplane stunt ever.

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

While in the rainforest of Costa Rica, Matt and Joe encounter heavy rains and rapids.

Bear takes viewers behind the scenes to meet the crew that follow his every step as he battles his way through the world's wildest environments.

The host tackles some of the most gruelling trials, while navigating remote global terrains and sharing essential survival tactics.

Renowned survivalist Bear Grylls guides the top celebrities in the world through some of the most challenging environments on Earth, pushing them to their physical and mental limits on a wild journey.

Mario Kalpou's passion for harvesting wild food through hunting and fishing leads him to some of the most extreme environments on the planet.

Mario Kalpou's passion for harvesting wild food through hunting and fishing leads him to some of the most extreme environments on the planet.

This is TV Show - Science Category.