Carry On... Up the Khyber is the sixteenth in the series of Carry On films to be made, released in 1968. It stars Carry On regulars Sid James, Kenneth Williams, Charles Hawtrey, Joan Sims, Bernard Bresslaw and Peter Butterworth. Roy Castle makes his only Carry On appearance in the romantic male lead part usually played by Jim Dale. Angela Douglas makes her fourth and final appearance in the series.