C - Chitty Chitty Bang Bang is an1968 British musical adventure fantasy film directed by Ken Hughes and written by Roald Dahl and Hughes, loosely based on Ian Fleming's 1964 novel Chitty-Chitty-Bang-Bang: The Magical Car. The film stars Dick Van Dyke, Sally Ann Howes, Lionel Jeffries, James Robertson Justice, and Robert Helpmann as the main antagonist, the evil Childcatcher.