Survivalist Austin Manelick is willing to scavenge to avoid going hungry in the wilderness.
(01:19)Mountain man Marty Raney is looking forward to exploring places where no man has gone before.
(01:24)Marty Raney describes the trip through the Valley of Ten Thousand Smokes to Katmai Bay.
(03:03)The Primal Survivor goes hunting for a meal with eight tentacles.
(02:43)Veteran Mountain Guide Willi Prittie brings a wealth of wilderness knowledge to the group of explorers.
(00:00)George Kourounis attempts to traverse the potentially deadly crater of fire that may hold the key to life on other planets.
(02:00)Follow Ewan McGregor and best friend Charley Boorman as they prepare to bike from the top of Scotland to the tip of Africa.
(02:30)