Operation Bullshine

Operation Bullshine is a 1959 British colour comedy film directed by Gilbert Gunn and starring Donald Sinden, Barbara Murray and Carole Lesley. The working title of the film was Girls in Arms that features in the film as a marching song. Gunn had filmed Girls at Sea the previous year. The new title comes from the frenzied activity preparing for their brigadiers surprise inspection. The film features 1956 Olympic swimmer Judy Grinham as a physical training instructor. The film was released in the USA in 1963 by Seven Arts Productions.

Source: Wikipedia