Gabrielle Balassone

An injury during an intense gauntlet competition puts a legend at risk; international survivalists must bring unique skills to torch, bridge and deadfall trap builds; competitors scramble to stay safe as rhinos circle their camps at night.

Twelve survivalists enter a punishing African location where tribes in the area live by a simple rule: banish the weak. As the 40-day challenge begins, deadly crocodiles and territorial leopards circle, and a survivalist is targeted for banishment.

Thirteen elite survivalists endure a 60-day stay in the Peruvian Amazon. The group face severe environmental conditions, anacondas and piranhas.

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

Jeff struggles to keep down food. Trish and Amber hit a breaking point. Matt, Dan and Waz cross piranha-filled water and score a big kill. EJ and Steven's new camp is stalked by a jaguar. A survivalist leaves their group to go solo.

A survivalist's first meal may be their last when bacteria hit them hard; a painful foot burn has a veteran on the brink.