 This film, as well as the original cut of "Carry On England" were the only films in the series to be certified AA by the British Board of Film Censors, which restricted audiences to those aged 14 and over.Emmannuelle Prévert (Suzanne Danielle) relieves the boredom of a flight on Concorde by seducing timid Theodore Valentine (Larry Dann).She returns home to London to surprise her husband, the French ambassador, Émile Prevert (Kenneth Williams) but first surprises the butler, Lyons (Jack Douglas).