A bonfire in the distance signals that the campers have company: a pair of posh eco-tourists and their disgruntled security guy. But can they be trusted?
Brooklynn, Sammy and Yasmina team up to investigate strange noises in the park. Elsewhere, Darius and Kenji go exploring and witness a majestic sight.
Darius and Sammy face a moral dilemma while searching the park for supplies. The campers start building a new treehouse. Brooklynn sees something odd.
Still stranded on the island — and still reeling from the apparent loss of Ben — the campers make a last-ditch attempt at rescue by sending out an SOS.