Générique complet
The Gallant Hours
James Cagney
Admiral William 'Bull' Halsey
Dennis Weaver
Andy Lowe
Ward Costello
Harry Black
Vaughn Taylor
Mike Pulaski
Richard Jaeckel
Roy Webb
Les Tremayne
Frank Enright
Walter Sande
Horace Keys ("Doc")
Karl Swenson
Bill Bailey
Richard Carlyle
Father Gehring
Carl Benton Reid
Robert Ghormley
William Schallert
Thomas G. Lamphier Jr.
Raymond Bailey
Vandergrift
Leon Lontoc
Manuel
Robert Burton
Roy Geiger
Harry Landers
Joseph Foss
Robert Montgomery
Narration (American scenes)
Art Gilmore
Narration (Japanese scenes)
Carleton Young
Colonel Evans Carlson
James Yagi
Rear Admiral Jiro Kobe
Nelson Leigh
Adm. Dan Callaghan (uncredited)
Sydney Smith
Rear Admiral Norm Scott (uncredited)
Maggie Magennis
Red Cross Nurse Young (uncredited)
John McKee
Lieutenant Harrison Ludlam (uncredited)
Richard H. Cutting
Selmer Jackson
Jim Jacobs
Frank Latimore
Herbert Lytton
Tyler McVey
Robert Montgomery Jr.
Rollin Moriyama
Stuart Randall
William Schallert
Arthur Tovey
John Zaremba
Réalisation
Robert Montgomery
Réalisation
Stanley K. Scheuer
Script Supervisor
Joseph C. Behm
Assistant réalisation
Scénario
Production
Image
Montage
Son et musique
Roger Wagner
Musique
Alfred Perry
Music Editor
Bill Edmondson
Mixage
Finn Ulback
Sound Effects Editor