Survivalists fall ill from contaminated food. A veteran struggles with a burned foot. Amber and Trish clash over competing priorities. Two more leave the Amazon challenge.
Six survivalists in the Amazon. Steven raids caiman nest risking danger. Dan and Waz team up to catch vultures threatening camp. Amber, Trish and Jen's huge project strains group dynamics.
Three survivalists take a dangerous challenge. Dan and Waz hunt prey risking injury for food. Amber fights a caiman to feed her team. Steven's food source goes bad.
The Legends participate in a challenge. EJ makes blow darts to get food for Steven. Matt leads a dock building project which tires Dan. Jeff increases tension on Amber's team.
Jeff struggles with nausea. Trish and Amber reach an impasse. Matt, Dan and Waz navigate piranha-filled waters to hunt. A jaguar stalks EJ and Steven's campsite. A contestant leaves to survive alone.
Amber leaves Trish and Jen to fend for themselves. She links up with Steven and EJ instead. The gang must slog to distant fishing waters just to eat. Flush from big haul, Dan and Waz opt for chancy move.
Desperate for food ahead of their Day 40 extraction, Jen pushes Trish to hunt new territory. Dan, Waz and Matt corner one of the Amazon's apex predators, a six foot caiman. When Trish and Amber's path cross again, tensions re-surface
Survivalists unite as one group on day 50. Expanding shelter proves difficult. Swarms of bees and storms strike the Amazon location, while a knife mishap endangers a contestant.