Manu Toigo

The group is devastated when two critical survivalists leave the challenge; with just 10 days left before extraction, Jeff is forced to change his survival strategy but a medical emergency quickly has him on the brink of a tap out.

With resources dwindling, the survivalists venture into the shark-infested waters of the South China Sea searching for a much-needed meal; the all-female team is punished by scorching heat, brutal storms and a deadly insect.

A massive food win buoys Terra and their whole team; on the heels of a caiman kill, Malorie sets her sights on a bigger prize; Heather is shocked when Adam tells her he has not been sharing food; a scorching migration could end Heather's challenge.

Jeff struggles to keep down food; Trish and Amber hit a breaking point; Matt, Dan and Waz cross piranha-filled waters to score a big kill; EJ and Steven's new camp is stalked by a jaguar; a survivalist leaves the group to go solo.

Dropped into the South China Sea, 12 elite survivalists try to survive 40 days on land and sea; nearby, two all-star survivalists enter the same challenge looking to survive not just 40 days but an unprecedented 60 days.

The Peruvian Amazon's aggressive piranha, venomous fer de lance and even poisonous plants test 12 survivalists. XL rookies look to last 40 days while vets try to make 60 and become Legends. Four survivalists will be gone in the first four days.