Max Djenohan

Tropical storms hit, and the torrential rain and lack of food brings a survivalist to breaking point. One team is stalked by territorial sharks.

Tensions start to rise between teams as they get territorial over hunting ground. Plus, one survivalist is bitten by a snake and requires urgent medical attention.

Three of the remaining teams trek through the dense, snake-filled jungle. The journey quickly turns to chaos and one survivalist must be medically evacuated.

Extraction is on the other side of the island, but the sea is risky to cross. If they trek through the jungle, they might meet poisonous vipers and centipedes.

Survivalists from past seasons revisit the most frightening and memorable encounters with dangerous predators while attempting to survive 40 days in the wild.

Three elite survivalists join the challenge. Dan and Waz take on dangerous prey, risking serious injury. Amber battles an aggressive caiman to feed her team.