DISCOVERY CHANNEL

Mario risks his life by rafting down the deadliest strip of water in Africa, the Zambezi River. Soon he finds himself face to face with some of the most dangerous man-eating crocodiles on the planet.

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.

Ed Stafford travels the globe to attempt the world's toughest coming-of-age rituals.

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.

Cuba is the site of Grady and Bill's journey through uncharted territory. Here, they navigate tangled mangroves, fight dehydration and face off against crocodiles.

Professional survivalists put their skills to the test and attempt to conquer the dangerous wilderness of South America.

The intrepid adventurer travels to the Dominican Republic during hurricane season. On his trek to civilization he tackles mosquito-filled swamps and fast rapids.

Trapped in the canyons of Croatia's Velebit Mountain, Grady and Josh try to navigate the frigid, fast-moving rapids and treacherous waterfalls.

This is Documentary - Others Category.

This is Documentary - Others Category.

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.

Bear Grylls travels around Southern China after a typhoon and conquers swollen rivers. He also gets bitten by cruel ants.

Josh hunts for the truth about the Third Reich's Amerikabomber, a warplane designed to obliterate New York City completely.