นักแสดง
Benson Fong
Japanese Sonar Man
Dennis Moore
Communications Officer (uncredited)
John Tyrrell
Marine
Pierre Watkin
Admiral
Alma Carroll
Sailor's Girl Friend
Gertrude Messinger
Girl
Eddie Dew
Survivor
Pat O'Malley
Postman
Charles D. Brown
Doctor, finding Boley unfit for further sea duty
Larry Parks
Ens. Johnson (uncredited)
Mickey Rentschler
J.V. Talker
Curt Bois
Swab with large nose
Mauritz Hugo
Survivor
John Merton
Chief Quartermaster
Glenn Ford
Mickey Donohue
Cliff Clark
Commandant
Richard Loo
Japanese Submarine Commander
Stanley Brown
Marine / Fireman
Addison Richards
Ship Building Foreman
Charles Sherlock
Chief Machinist's Mate
Kenneth MacDonald
Admiral (Clark's CO)
Edward G. Robinson
Steven 'Boley' Boleslavski
Eddy Waller
Marty, a riveter
Marguerite Chapman
Mary Boleslavski
Shirley Patterson
Bigbee's Girl (uncredited)
Dean Benton
Moore
George Magrill
Marine
Ronald R. Rondell
Survivor
Al Hill
Knife-Eating Sailor
Lynton Brent
Doctor
Frank Melton
Doctor
Edgar Buchanan
Kansas Jackson
Warren Ashe
Lt. Bert Marton
Leo Gorcey
Seaman Sarecky
Lloyd Bridges
2nd Fireman (uncredited)
Edmund Cobb
1st Workman
Tristram Coffin
Doctor #1 (uncredited)
Bud Geary
2nd Ship Fitter (uncredited)
Eddie Hall
Austin (uncredited)
Roger Clark
Chief Engineer
Gene Rizzi
Survivor (uncredited)
David Holt
Sobbing Sailor
Robert McKenzie
Justice of the Peace
Dorothy Vernon
Justice of the Peace's Wife
Regis Toomey
Lt. Cmdr. Clark
Milburn Stone
Radioman (uncredited)
Eddy Chandler
Chief Gunner's Mate
Lester Dorr
1st Ship Fitter
Dale Van Sickel
Sailor
Charles McGraw
Assistant Chief Engineer (uncredited)
Edward Brophy
Engineer Casey
Bobby Jordan
Sobbing Sailor
Virginia Sale
Kansas' Dance Partner