Cast
Macdonald Carey
Lt. Bruce Cameron
Patti McCarty
Joey Ray
Albert Dekker
Shad McClosky
Sam Hayes
Richard Loo
Phillip Terry
James Millican
Walter Abel
Cmdr. Roberts
Don Castle
Pvt. Cunkle (uncredited)
Mitchell Ingraham
Keith Richards
Brian Donlevy
Maj. Geoffrey Caton
Dane Clark
Sparks (uncredited)
Willard Robertson
William Bendix
Pvt. Aloysius K. "Smacksie" Randall
Alan Hale Jr.
Malcolm 'Bud' McTaggart
Ivan Miller
Barbara Britton
Sally Cameron (uncredited)
Mike Lally
Billy Wilkerson
Rod Cameron
Capt. Pete Lewis
Frank Faylen
Hillary Brooke
Girl at the Inn (uncredited)
George Magrill
Philip Van Zandt
Mikhail Rasumny
Ivan Probenzky
Damian O'Flynn
Capt. Bill Patrick
James Brown
Wounded Marine (uncredited)
Robert Preston
Pvt. Joe Doyle
William Forrest
James B. Leong
Jack Mulhall
Charles Trowbridge
John Sheehan
Victor Wong
Lester Dorr
Marine in Trench (uncredited)
Edward Earle
Commander (uncredited)
Bill Goodwin
Sgt. Higbee / Narrator (voice)
Hugh Beaumont
Captain (uncredited)
Edmund Glover
Fred Graham
Mike Ragan
Frank Albertson
Johnny Rudd