Superfans Molly and Nate are dropped deep in the Amazon rainforest, a place that's taken down the best of the best. Nate and Molly lean on lessons learned from their couches to push through torrential rain, relentless bugs, and sleep deprivation.

In a lethal African hunting ground, a biker chick and a taxidermist have to stay on the move to survive. The pair must push across 21 miles of savannah to find food and water while avoiding a pride of lions that's tracking them every step of the way.