What begins as a simple plan for a bachelor party at sea quickly spirals into a chaotic voyage of comedic misadventure in this raucous comedy. When a group of friends, led by Brett Davern and Demetrius Bridges, charter a boat for one last epic celebration, they envision smooth sailing and endless partying. Their carefully curated crew includes the groom's skeptical brother, played by Jay Mohr, and a mysterious investor, Sung Kang, whose presence hints that this trip is about more than just revelry. As the vessel pushes off from the dock with a colorful cast including Katie Leclerc, Beau Mirchoff, and JC Caylen, their simple itinerary is immediately thrown overboard. Directed by Dylan Kidd, the film navigates a rising tide of unexpected guests, clashing personalities, and a series of increasingly absurd dilemmas that threaten to sink the entire celebration. The party boat becomes a floating pressure cooker where friendships are tested, secrets surface, and every attempt to regain control leads to even wilder consequences. This ninety-minute cruise serves up non-stop laughs as the characters must work together to survive the hilarious turmoil and somehow salvage the party—and their relationships—before they reach the point of no return.