In Which We Serve is a 1942 British drama WWII film. It features Noël Coward, John Mills, Celia Johnson, Bernard Miles, Richard Attenborough, Kay Walsh, Joyce Carey, and James Donald.
The story of the HMS Torrin, from it's construction to its sinking in the Mediterranean during action in World War II. The ship's first and only commanding officer is Captain E.V. Kinross, who trains his men not only to be loyal to him and the country, but most importantly, to themselves.