DISCOVERY CHANNEL

A dedicated crew shows what it takes to capture every daring move of Bear Grylls as he tackles the world's toughest terrain.

In the lethal jungle of Panama, Bear Grylls tackles some extreme survival challenges and some grisly eats to show how to get out alive.

When their raft overturns in the frigid waters of the Colorado, Mykel and Ruth find themselves stuck between a barren canyon and a raging river surrounded by the Moab desert.

Ed faces former French foreign legion desert specialist Xinlei Wu in the Aksai desert of north-west China. They encounter huge sand dunes and rock-valley mazes.

Adventurer Filipe Restrepo and army veteran Arnoby Sinam Alba head to wild and remote regions of Columbia to demonstrate how the right skills can keep one alive.

Bear Grylls travels to Arizona, land of the Apache, and showcases how to survive in its 100,000 square miles of scorching deserts and freezing mountains.