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.

While Katie and Andy head out on a mission to save the camp, Lindsay follows a hot tip, and Donna approaches Victor with a surprising request.

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.

As a storm lashes the camp, tensions between lovers and rivals boil over, and Vic's date takes a turn for the weird.

While Mitch's posse scrambles to thwart Reagan's plan, Coop delivers an emotional speech at the dance, and the shocking secret comes to light.

With the clock ticking and their options are running out Camp Firewood family braces for disaster. But there are more surprises in store.