Recent MIT grad Matt Franklin (Topher Grace) should be working for a Fortune 500 company and starting his upward climb to full-fledged yuppie-hood. Instead, the directionless 23-year-old confounds family and friends by taking a part-time job behind the counter of a video store at the Sherman Oaks Galleria.

But Matt’s silent protest against maturity comes to a screeching halt once his unrequited high school crush, Tori Frederking (Teresa Palmer), walks into the store. When she invites him to an epic, end-of-summer party, Matt thinks he finally might have a chance with the girl of his dreams. With his cynical twin sister Wendy (Anna Faris) and best friend Barry (Dan Fogler), Matt embarks on a once-in-a-lifetime evening. From stealing a car to a marriage proposal to an indescribable, no-holds-barred dance-off, these friends share experiences that will change the course of their lives on one unforgettable night in the Go-Go ’80s.