The famous detective and his trusty side-kick, Tinker, are called in by the War Office to find some important papers that were stolen from a man killed during an air raid.
The story of the HMS Torrin, from its 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.
A brash young American aristocrat attending Oxford University gets a chance to prove himself and win the heart of his antagonist's sister.