Matt Wright

In the Australian Outback, 14 of "Naked and Afraid's" best, including Laura, Matt, Ky and Max, vie for the title.

Shocking sabotage and a midnight medical emergency upend the competition; the elimination challenge requires a photo finish; in a test of skills, survivalists must build primitive ladders, torches and hooks to claim critical caches.

Pushed to the brink, three competitors send shockwaves through the Outback; all camps are disbanded and challenges going forward will be solo tests; hunting competition offers a protein reward; medics are called when a survivalist steps on hot coals.

A deadly snake could take Matt out of the challenge; the survivalists' tracking skills are tested as they scramble to recover the remaining caches before their competition; Gary and Waz hatch a plan to coax Stacey into sending Jeff home.

Starting with no tools, the survivalists scramble to prep for a brutal storm and two competitors are at risk immediately; a cutthroat survivalist puts the others on notice.

With competitors split into camps, simmering tensions come to a boil; Matt scores a meat win; Gary tries a dangerous climb to secure a critical cache; Jeff spirals after cutting his hand, burning his foot and facing backlash from the others.