Carry On Up The Khyber

Sir Sidney Ruff-Diamond (Sid James) is Queen Victoria's Governor in the British India province of Khalabar near the Khyber Pass. The province is defended by the feared 3rd Foot and Mouth Regiment (The Devils in Skirts), who are said to not wear anything under their kilts. The Governor's wife (Joan Sims) takes a photograph of an inspection in which many of the soldiers present are found wearing underpants, and takes it to the Khasi. With this hard evidence in hand, he plans to incite an anti-British rebellion.