Frankie Muniz returns as the junior CIA Agent Cody Banks. Diaz (Keith Allen), Cody's CIA trainer at summer camp, steals a mind-control device from the CIA, and escapes to London. Cody is given the job of retrieving the device, before it can be put to evil use. Cody flies to London and goes undercover as a clarinet-playing prodigy at an elite music school. Cody must fool the other kids at the school while he tracks down Diaz. Cody joins forces with another student, Emily (Hannah Spearritt), who is a British secret agent working on the same case. Cody's CIA handler in London, Derek (Anthony Anderson), becomes a cook at the house of their musical benefactor and Diaz's partner. Cody finds Diaz and must fight him for the mind-control device. Douglas Young (the-movie-guy)