Bear Grylls and actor Zachary Quinto race the clock to traversea dense Panamanian jungle before an impending storm makeslandfall. Their adventure begins with a helicopter ride, butonce dropped off deep in the brush, they must rely on aprimitive navigation technique to help them reach theirextraction point, and it won't be easy! From massive cliffsand steep ravines to an underground river cave and an oldcrashed plane, there are obstacles at every turn!