Bear Grylls uses a wire -- and his creativity -- to cross a river.
Bear demonstrates how build an animal trap, unleashing it on an elk rib cage.
Bear Grylls struggles to keep his bamboo windsurfer on course.
A tired, wet and snake-bitten Bear Grylls sets his sights on civilization.
Find out why trees aren't always trustworthy.
Bear Grylls is in the red rock canyons of southern Utah.
In Zambia, Bear's meal of larvae has unfortunate consequences later in the day.
A brave but anxious Jake Gyllenhaal uses a rope to traverse a VERY deep ravine.
High-speed footage reveals how fast Bear can be bitten by a rattlesnake.
The crew shares the challenges of following Bear through extreme environments.
Bear Grylls masters the art of tricky navigation.
In the Canadian Rockies, Bear volunteers to be buried under an avalanche.
Fan vs. Wild finalists record the moments leading up to meeting Bear Grylls.
Jake Gyllenhaal finds that the scent of sheep carcass is ... horrible.
Bear shows you what to do if you're ever caught in a blizzard without shelter.