Plot: It's over thirty-five years since Dick Van Dyke, Sally Ann Howes, Heather Ripley and Adrian Hall sat in the sumptuous leather seats of the fantasmagorical `Chitty Chitty Bang Bang'. In this celebration of one of cinema's most enduring and popular family films, the cast of `Chitty Chitty Bang Bang' are re-united for the first time since the film's launch in 1968