Laura Zerra

For the first time, twelve 21-day survivalists take on the Colombian Badlands for 40 days and discover that they must travel 40 miles to reach the end. Extreme heat, rain, bugs and deadly cats tests their endurance like never before.

Dropped into the South China Sea, 12 elite survivalists try to survive 40 days on land and sea. Two all-star survivalists start a 60-day challenge in the Philippines.

12 survivalists enter a punishing African location for their 40-day challenge. They encounter deadly crocodiles and territorial leopards.

12 elite survivalists venture into the treacherous Peruvian Amazon for 60 days. They face ruthless conditions, giant anacondas, and flesh-eating piranhas.

With resources dwindling, the survivalists risk their lives entering the shark-infested South China Sea in search of a meal they all desperately need.

Twelve elite survivalists take on their toughest location yet, Montana's sub-freezing Rocky Mountains.