In part one of this epic survival challenge, a wilderness educator and an I.T. business owner are paired up to endure a total of 21 days in a brutal Brazilian savanna. They endure a freezing first night in a hastily constructed shelter before deciding to embark on a punishing hike in search of drier land.
Part two of this epic challenge continues with the survivors adjusting to their new location in the drier area of the Brazilian savannah known as, "City of Rocks." The scorching heat makes this place dangerous enough but a heart-stopping encounter with a jaguar sends the duo into a panic. Later, hunger trumps reason as a survivor risks serious injury to retrieve honey from an active beehive.