When the details of a secret torpedo are destroyed by an incompetent seaman, the crew of the ship rally round, when the Admiral needs the plans to show to a visiting scientist.
Ordinary Seaman Blissworth
Capt. David Foster
Lt. Cmdr. Bill Fanshawe
Ann Foster
Adm. Sir Humphrey Pettigrew
Agatha Potter
Ranjid - Civilian electrician #1
Civilian electrician #2
Chief Petty Officer Mundy
Security sergeant