Bear Grylls takes on the desert in Baja, Mexico, where his eyes are swollen shut by a bee sting after which he has to fight back a deadly diamond-back rattlesnake.

Bear attempts to traverse through the swamps where all manner of deadly animals are waiting to get a hold of him. He also takes a look at the devestation caused by Hurricane Katrina.

Bear faces a tough task in climbing seemingly unending mountains, suffering from hypothermia, and getting himself out of a peat bog.

Bear heads out into the unknown wilderness areas of South Dakota such as the Badlands and the Great Plains.

Bear recaps the best ways to survive in a number of different scenarios. He highlights how to traverse dangerous terrain, fight deadly predators, and find food and water sources where none are apparent.

Bear heads to the jungle where he tackles a boa constrictor, he gets stuck over raging waters, and then he takes to the trees.

Bear wraps up warm as he heads to the fozen wastelands of North US. He goes underground to search an abandoned mine, and he takes to some fast moving water...as usual.

Bear takes on the deepest river based canyon, Hell's Canyon and also Snake River where dangerous water is top of the list.

Bear has some tips on how to survive the hurricane season and he also eats a tarantula to survive.

Bear heads to Turkey to once again deal with dangerous animals and he also takes to the water.

Bear heads to the home of Dracula where he takes on a bear and dangerous water channels.

Bear provides a guide on how to survive some of the most extreme conditions in the world.