Tribal Challenge Week continues as the new arrivals are spending a third night with one of the tribes. But it's not long till they spot a raised tribal flag, and a huge bombshell is dropped for both the Tigers and the Sharks as they near the end of the Shipwrecked competition. Everyone is thrown into a spin, particularly the new arrivals, who face an impossible decision. There's an emotional night in store for both tribes as they approach the beach party, where there's an opportunity to win another night with the new arrivals. But what decision has to be made first, and what will it mean for the Tigers and Sharks?
