Richards Moura

Night is approaching and the survivalists need fire, water and shelter. Tensions are rising. Will everyone be able to hold out until the 30th?

One tribe suffers a near-fatal accident, another loses its hunting item, while a third receives a stroke of luck. Differences breed divisions.

A heat wave hits the tribes. And the lack of food forces the survivalists to take even greater risks to continue the challenge.

The storm's aftermath brings difficult consequences to the camps, including damp firewood, swarming insects and growing rivers filled with alligators.

The survivalists evaluate possible strategies to reach the extraction point and two of them have a strong discussion; faced with a lack of protein, one participant executes the riskiest plan of the challenge: hunting an alligator.

The physical strain on survivalists is already enormous -- and then a huge storm tests the resistance of the participants and their shelters.