Edward G. Robinson
Steven 'Boley' Boleslavski
Acting
Glenn Ford
Mickey Donohue
Acting
Edgar Buchanan
Kansas Jackson
Acting
Marguerite Chapman
Mary Boleslavski
Acting
Regis Toomey
Lt. Cmdr. Clark
Acting
Warren Ashe
Lt. Bert Marton
Acting
Leo Gorcey
Seaman Sarecky
Acting
Edward Brophy
Engineer Casey
Acting
Eddy Waller
Marty, a riveter
Acting
Roger Clark
Chief Engineer
Acting
Curt Bois
Swab with large nose
Acting
Kenneth MacDonald
Admiral (Clark's CO)
Acting
Charles D. Brown
Doctor, finding Boley unfit for further sea duty
Acting
Cliff Clark
Commandant
Acting
Richard Loo
Japanese Submarine Commander
Acting
Benson Fong
Japanese Sonar Man
Acting
Lloyd Bridges
2nd Fireman (uncredited)
Acting
Tris Coffin
Doctor #1 (uncredited)
Acting
Bud Geary
2nd Ship Fitter (uncredited)
Acting
Eddie Hall
Austin (uncredited)
Acting
Charles McGraw
Assistant Chief Engineer (uncredited)
Acting
Milburn Stone
Radioman (uncredited)
Acting
Dennis Moore
Communications Officer (uncredited)
Acting
Larry Parks
Ens. Johnson (uncredited)
Acting
Shirley Patterson
Bigbee's Girl (uncredited)
Acting
Gene Rizzi
Survivor (uncredited)
Acting
Frank Beckford
Yeoman
Acting
Dean Benton
Moore
Acting
Lynton Brent
Doctor
Acting
Roy Brent
Sailor
Acting
Stanley Brown
Marine / Fireman
Acting
George Bruggeman
Cook
Acting
Alma Carroll
Sailor's Girl Friend
Acting
Eddy Chandler
Chief Gunner's Mate
Acting
Edmund Cobb
1st Workman
Acting
Eddie Coke
Storekeeper
Acting
Eleanor Counts
Sarecky's Girl
Acting
Roy Darmour
Pharmacist's Mate
Acting
Eddie Dew
Survivor
Acting
Lester Dorr
1st Ship Fitter
Acting
John Estes
Helmsman
Acting
Jerry Franks Jr.
Pharmacist's Mate / Bridge Talker
Acting
Jack Gardner
Sailor
Acting
Lloyd Hanson
Collins
Acting
Al Hill
Knife-Eating Sailor
Acting
David Holt
Sobbing Sailor
Acting
Bobby Jordan
Sobbing Sailor
Acting
David S. Horsley
Thomas
Crew
Mauritz Hugo
Survivor
Acting
Stephen Keyes
Seaman Guard
Acting
George Magrill
Marine
Acting
Don McGill
Survivor
Acting
Robert McKenzie
Justice of the Peace
Acting
David McKim
Signalman
Acting
Frank Melton
Doctor
Acting
John Merton
Chief Quartermaster
Acting
Gertrude Messinger
Girl
Acting
Bob Milton
J.V. Talker
Acting
Pat O'Malley
Postman
Acting
Paul Perry
Doctor
Acting
Don Peters
Helmsman
Acting
Neil Reagan
Lt. J.C. Randolph
Acting
Mickey Rentschler
J.V. Talker
Acting
Addison Richards
Ship Building Foreman
Acting
Ronald R. Rondell
Survivor
Acting
Clark Ross
Pharmacist's Mate
Acting
Virginia Sale
Kansas' Dance Partner
Acting
Charles Sherlock
Chief Machinist's Mate
Acting
George Sherwood
Workman
Acting
Mel Shubert
James
Acting
John Tyrrell
Marine
Acting
Dale Van Sickel
Sailor
Acting
Dorothy Vernon
Justice of the Peace's Wife
Acting
Pierre Watkin
Admiral
Acting
Frank Wayne
Pharmacist's Mate
Acting
Craig Woods
Bigbee
Acting
Billy Young
Storekeeper
Acting