Castaways hover on the 'Edge of Extinction' in an all-new twist, and four returning players attempt to bond with their new tribemates. Also, castaways tackle a giant puzzle in their first immunity challenge of the season.

Castawayshoveronthe’EdgeofExtinction’inanall-newtwist,andfourreturningplayersattempttobondwiththeirnewtribemates.Also,castawaystackleagiantpuzzleintheirfirstimmunitychallengeoftheseason.@www.molikan.com