Four years ago, Dick, Donna, Hank & Dawn formed the Titans with Garth aka Aqualad. But the team is tested with the arrival of a new villain.

With no walls left on the island and Shiganshina full of Titans, the Scouts must battle their former comrades. In the midst of it all, Gabi is determined to find…

Lines are drawn as the house divides into two powerful alliances. A pair of underdogs make a gutsy move that threatens to disrupt the game and upend a longstanding friendship….