The Gang—Lenny (Adam Sandler), Eric (Kevin James), Kurt (Chris Rock), Marcus (David Spade), and Rob (Rob Schneider)—inherit their childhood summer camp and reunite for one final hurrah.

They plan a retro Fourth of July retreat but discover the camp under financial threat and misuse by a slick real-estate developer tied to Rob’s new side hustle. As they rally to save the place, old jokes and rivalries resurface—Eric’s health-conscious wife clashes with Lenny’s junk food anthem, while Marcus tries (and fails) to teach camp kids “street wisdom.” With chaotic pranks, a waterslide mishap, and a late-night campfire forgiveness speech, they rekindle their bond. In the climax, they stage a talent show fundraiser featuring all their kids—now young adults—and raise enough money to buy the land. The film ends with an inflatable kayak race down a mountain creek, the original crew laughing together as the sun sets on “grown-up” adventures.