Naked and Afraid: Castaways

Two teams score food wins but must process the kills without knives.

Heather, Andrew and Patrick scavenge debris to make fire; Candice secures a protein win; Bulent and Naim butt heads when their pig snare fails, and Kerra is caught in the middle; a survivalist is medically evacuated off the island.

After an emotional reunion, Naim vows to get Rachel to day 21; a group must migrate through a croc-infested swamp; Bulent finally comes nose-to-snout with the elusive pig hes been hunting; a survivalist is forced out of the challenge.

To be rescued, the remaining castaways must hike across jagged, volcanic rock and crumbling cliffs, build a large signal fire, and construct a raft from driftwood and debris; an explosive fight between Naim and Patrick threatens extraction.