Brian Donlevy
Maj. Geoffrey Caton
Macdonald Carey
Lt. Bruce Cameron
Robert Preston
Pvt. Joe Doyle
William Bendix
Pvt. Aloysius K. "Smacksie" Randall
Albert Dekker
Shad McClosky
Walter Abel
Cmdr. Roberts
Mikhail Rasumny
Ivan Probenzky
Rod Cameron
Capt. Pete Lewis
Bill Goodwin
Sgt. Higbee / Narrator (voice)
Damian O'Flynn
Capt. Bill Patrick
Frank Albertson
Johnny Rudd
Joyce Arleen
Cynthia Caton (uncredited)
Hugh Beaumont
Captain (uncredited)
Barbara Britton
Sally Cameron (uncredited)
Hillary Brooke
Girl at the Inn (uncredited)
James Brown
Wounded Marine (uncredited)
Robert Carson
Marine (uncredited)
Don Castle
Pvt. Cunkle (uncredited)
Luke Chan
Japanese Admiral (uncredited)
Spencer Chan
Japanese Captain (uncredited)
Jack Chapin
Squeaky Simpkins (uncredited)
Dane Clark
Sparks (uncredited)
Russ Clark
Sergeant Major (uncredited)
Max Cole
Marine Pilot (uncredited)
Angelo Cruz
Rodrigo (uncredited)
Lester Dorr
Marine in Trench (uncredited)
Edward Earle
Commander (uncredited)
Frank Faylen
Mary Field
William Forrest
Paul Fung
Edmund Glover
Fred Graham
Alan Hale Jr.
Sam Hayes
Mitchell Ingraham
Jerry Jerome
Marvin Jones
Pete G. Katchenaro
Mike Lally
Tommy Lee
James B. Leong
Richard Loo
George Magrill
Patti McCarty
Malcolm 'Bud' McTaggart
Ivan Miller
James Millican
Jack Mulhall
Anthony Nace
Mike Ragan
Joey Ray
Keith Richards
Willard Robertson
Rudy Robles
Jack Shea
John Sheehan
Phillip Terry
Charles Trowbridge
Philip Van Zandt
Billy Wilkerson
Bruce Wong
Victor Wong
Charles Flynn
Marine Pilot