Three castaways face a game-changing decision minutes after the competition begins. Meanwhile, one tribe pours both blood and sweat into an early challenge and one castaway seeks revenge after discovering that her tribe wants to vote her out, on a special two-hour season premiere.
It's every castaway for themselves, as two tribes become one in this season's merge. Meanwhile, one castaway's thirst for power could earn them a spot on the jury, and jaws drop as the blindside streak continues.
Tony begins spying on the other contestants and learns that he may be in danger; Jefra considers flipping with Spencer, Tasha and Jeremiah; winners of the reward challenge receive motivation with letters from home.
One castaway's bidding strategy at the Survivor auction could pay off for them. Meanwhile, castaways draw rocks for a huge advantage in the game, and another castaway decides to show off his idol in an attempt to ensure his safety.
During an intense challenge, castaways attempt to crack the code and earn a spot in the final five. Additionally, one castaway's paranoia threatens another's stake in the game, and Tony's closest confidant is wooed by another alliance.
Castaways scale new heights as they battle for a guaranteed spot in the final four. Meanwhile, friends become enemies when one castaway overhears plans for her eviction, and Tony comes up with a strategy for his special Immunity idol.