Opening credits prologue: The story of H.M.S. Amethyst is true and this dramatic reconstruction of it was shot with all possible accuracy in and aboard Amethyst herself. The producers' apologies are due, however, to the officers and ships' companies, the Chinese interpreter and many others whose parts in the original action have not been portrayed. These omissions have been dictated solely by the limitations of screen time. To the Admiralty, the War Office and the Air Ministry, to Commanders-in-Chief, Officers and Ratings of H.M. Ships and other naval establishments who have contributed so much to the making of this film, the producers tender their sincere thanks.
[The film closes with King George VI's words following the incident]: "Please convey to the Commanding Officer and ship's company of H.M.S. Amethyst my hearty congratulations on their daring exploit to rejoin the fleet. The courage, skill and determination shown by all on board have my highest commendation. Splice the mainbrace". George R.