Flagwaving story of a new American destroyer, the JOHN PAUL JONES, from the day her keel is laid, to what was very nearly her last voyage. Among the crew, is Steve Boleslavski, a shipyard welder that helped build her, who reenlists, with his old rank of Chief bosuns mate. After failing her sea trials, she is assigned to the mail run, until caught up in a disparate battle with a Japanese sub. After getting torpedoed, and on the verge of sinking, the Captain, and crew hatch a plan to try and save the ship, and destroy the sub.
Steven 'Boley' Boleslavski
Mickey Donohue
Kansas Jackson
Mary Boleslavski
Lt. Cmdr. Clark
Lt. Bert Marton
Seaman Sarecky
Engineer Casey
Marty, a riveter
Chief Engineer
Swab with large nose
Admiral (Clark's CO)
Doctor, finding Boley unfit for further sea duty
Commandant
Japanese Submarine Commander
Japanese Sonar Man
2nd Fireman (uncredited)
Doctor #1 (uncredited)
2nd Ship Fitter (uncredited)
Austin (uncredited)
Assistant Chief Engineer (uncredited)
Radioman (uncredited)
Communications Officer (uncredited)
Ens. Johnson (uncredited)
Bigbee's Girl (uncredited)
Survivor (uncredited)
Moore
Doctor
Marine / Fireman
Chief Gunner's Mate
1st Workman
Survivor
1st Ship Fitter
Knife-Eating Sailor
Sobbing Sailor
Sobbing Sailor
Survivor
Marine
Justice of the Peace
Doctor
Chief Quartermaster
Girl
Postman
J.V. Talker
Ship Building Foreman
Survivor
Kansas' Dance Partner
Chief Machinist's Mate
Marine
Sailor
Justice of the Peace's Wife
Admiral
Director
Screenplay
Producer