Enter Edgar Willis (Christopher McDonald’s son type, played by Jonathan Cherry), the president of Geek House—a pristine, modern fraternity of engineering students who party with spreadsheets and have “silent discos” with noise-canceling headphones. Edgar despises Betas. He’s drafted a 200-page proposal to abolish “unstructured, organic chaos” from Greek life. His secret weapon: his little sister, the gorgeous but brilliant Gia (Danielle Harris), who is both a robotics prodigy and the object of Dwight’s genuine, confused affection.

The film opens with Erik Stifler (John White) at the University of Michigan, three weeks into his freshman year. He’s not his uncle Steve. He’s awkward, earnest, and trying to study architecture. His roommate, the lanky, hyper-verbal Cooze (Robbie Amell), is obsessed with creating a “sexual flow chart” of the entire dorm.

Dwight, desperate to save Beta House, makes a reckless bet: winner of Greek Week gets the loser’s house. If Beta loses, they disband forever. If Geek House loses, they become Beta’s “service pledge class” for a year.

The final scene: a massive, chaotic party at the now-combined mansion. Engineering students have built a robotic keg stand. Dwight and Gia are slow-dancing next to a robot that’s vaping. Erik finally kisses Tracy—in a closet, of course. And the final shot is a freeze-frame of Cooze’s “sexual flow chart,” now complete, with a single arrow pointing to the word: “Friendship.”

American Pie 6: Beta House

Erik, who has grown from a coward into a leader, makes a speech. He admits the Betas are idiots. They’re messy, loud, and inappropriate. But they’re also loyal. They didn’t abandon him when he was the cheese-covered failure. He then turns to Dr. Whitley (who is in the audience) and says: “You want to know what fraternity means? It’s not the house. It’s the guys who help you clean up the cheese.”