A Daring million-dollar bank robbery leads Frank and Joe to Chartwell Academy. Certain that the high-tech thief is someone at the exclusive prep school, Frank enrolls as a student, and Joe gets a job as a janitor.

But going undercover on the secluded campus proves extremely dangerous. From battling a raging dorm fire, to being hunted through a graveyard by a masked gunman -- the brother detectives find they're up against a brainy enemy who's intent on making a twin killing.