Maj. Geoffrey Caton
Brian Donlevy
Lt. Bruce Cameron
Macdonald Carey
Johnny Rudd
Frank Albertson
Cynthia Caton (uncredited)
Joyce Arleen
Captain (uncredited)
Hugh Beaumont
Sally Cameron (uncredited)
Barbara Britton
Girl at the Inn (uncredited)
Hillary Brooke
Wounded Marine (uncredited)
James Brown
Marine (uncredited)
Robert Carson
Pvt. Cunkle (uncredited)
Don Castle
Japanese Admiral (uncredited)
Luke Chan
Japanese Captain (uncredited)
Spencer Chan
Pvt. Joe Doyle
Robert Preston
Squeaky Simpkins (uncredited)
Jack Chapin
Sparks (uncredited)
Dane Clark
Sergeant Major (uncredited)
Russ Clark
Marine Pilot (uncredited)
Max Cole
Rodrigo (uncredited)
Angelo Cruz
Marine in Trench (uncredited)
Lester Dorr
Commander (uncredited)
Edward Earle
Frank Faylen
Mary Field
William Forrest
Pvt. Aloysius K. "Smacksie" Randall
William Bendix
Paul Fung
Edmund Glover
Fred Graham
Alan Hale Jr.
Sam Hayes
Mitchell Ingraham
Jerry Jerome
Marvin Jones
Pete G. Katchenaro
Mike Lally
Shad McClosky
Albert Dekker
Tommy Lee
James B. Leong
Richard Loo
George Magrill
Patti McCarty
Malcolm 'Bud' McTaggart
Ivan Miller
James Millican
Jack Mulhall
Anthony Nace
Cmdr. Roberts
Walter Abel
Mike Ragan
Joey Ray
Keith Richards
Willard Robertson
Rudy Robles
Jack Shea
John Sheehan
Phillip Terry
Charles Trowbridge
Philip Van Zandt
Ivan Probenzky
Mikhail Rasumny
Billy Wilkerson
Bruce Wong
Victor Wong
Marine Pilot
Charles Flynn
Capt. Pete Lewis
Rod Cameron
Sgt. Higbee / Narrator (voice)
Bill Goodwin
Capt. Bill Patrick
Damian O'Flynn
Director of Photography
William C. Mellor
Director
John Farrow
Makeup Artist
Wally Westmore
Screenplay
Frank Butler
Theodor Sparkuhl
W.R. Burnett
Story
Art Direction
Hans Dreier
Editor
Frank Bracht
LeRoy Stone
Set Decoration
Bertram C. Granger
Additional Writing
Sloan Nibley
Lawrence Hazard
Producer
Joseph Sistrom
Executive Producer
Buddy G. DeSylva
Original Music Composer
David Buttolph
A. Earl Hedrick
Robert Ewing
Assistant Production Manager
Ed Ralph
Electrician
Warren Hoag
Grip
Mike Semenario