In August 1991, the far-flung alums of Camp Firewood make their way to Maine for a long awaited reunion.

Beth drops a bomb shell, McKinley grows suspicious of the nanny, and Andy spars with the new cool kid at camp. Meanwhile, a sinister plan takes shape.

A newcomer shakes up the chemistry at camp. Mitch reaches out to an old friend for help. Susie's return to the theater creates a stir.

Andy challenges Deegs to a "King of Camp" showdown, Neil helps Vic prepare for his big moment, and troubling discoveries abound for the Firewood gang.