In the frozen American Rockies, snow storms and freezing temperatures force the survivalists to make risky choices with their fire and food sources. An out of control blaze and toxic mushrooms put their challenge and safety at risk.

Survivalists Trish Bulinsky and Jeremy Upshaw re-connect to catch up with each other and watch their challenge in the Colombian jungle. They offer fresh perspective and new insights as they fight torrential rains, swarming insects and flash floods.