A rogue CIA agent (Cody’s own instructor) has stolen a top secret mind-control device from the U.S. government. With worldwide security at stake, Cody (Frankie Muniz
) has to go undercover in London to get it back. “Over the pond” and in hot water, Cody is forced to pose as a student at an elite music boarding school and keep the other kids from discovering his true identity, all while infiltrating covert hideouts, tracking his target — and practicing the clarinet.
To help him on his mission, Cody is assigned a new handler: a wisecracking CIA reject named Derek (Anthony Anderson) who’s desperately trying to get back into the Agency’s good graces. He supposed to be posing as the boarding school chef, but unfortunately he has no idea how to cook. The duo finds surprise help from a fellow student named Emily (Hannah Spearritt), a beautiful British Secret Service counterpart to Cody’s CIA teen. Together they’re on a madcap journey above, below and around London to retrieve the mind-control device and keep from getting caught.