In the Australian Outback, 14 of Naked and Afraid's best, including Laura, Matt, Ky and Max, vie for the title. A legend suffers a third-degree burn and faces immediate elimination. Survivalists are warned when deadly taipan snakes surround their shelter.

Shocking sabotage and a midnight medical emergency upend the competition. The elimination challenge requires a photo finish. Survivalists' skills are tested as camps must build primitive hooks and ladders to claim critical caches. A legend is sent home.

While tracking a wild boar, Laura discovers a shocking animal nest. To avoid elimination, camps scramble to build baited spring snare traps. Tensions rise when Patrick questions Jermaine’s hunting tactics. One competitor is eliminated.

Under the sweltering Outback sun, competitors scramble to build Aboriginal dome shelters and avoid elimination.

Matt's tactics spark tension in another camp while survivalists compete in a primitive axe challenge.

Pushed to the brink, three competitors send shockwaves through the Outback.

In a grueling rocket stove challenge, a worst-to-first comeback by a dark horse secures a critical asset. A survivalist gets a big-game kill and plots to shift the balance of power. A top contender's shocking exit rocks the competition.

The friction fire challenge shakes everyone. Patrick is stunned when he must give up his gathered materials. Cheeny has an edge, but her strategy risks it all. Matt's blistered hands could send him home. One survivalist is eliminated.

With the $100,000 prize on the line, the final gauntlet of challenges tests each survivalist's bushcraft, bow and fire-making skills; the competition is neck-and-neck, with all three competitors seconds from claiming the title of Last One Standing.