Survivalists struggle to survive a sweltering Brazilian jungle. A competitor fashions "shoes" out of a piece of rawhide and a bikini top out of palm leaves.
Two sets of adventurists separately endure the jungles of Panama for ten days. A survivalist makes sandals out of vines to protect her and her partners' feet from the searing heat. Another survivalist uses a bug net for clothing.
All-star survivalists Laura Zerra and Steven Hall are dropped onto a frigid, snow-covered tundra in Alaska, 300 miles from the Arctic Circle. They use furs and skins to keep themselves warm.
Three people form a team and attempt to survive the 21-day challenge in the jungles of Ecuador. A survivalist makes sandals, a necklace and a bug brush out of a warthog.