Brian Donlevy

as Maj. Geoffrey Caton

Macdonald Carey

as Lt. Bruce Cameron

Robert Preston

as Pvt. Joe Doyle

William Bendix

as Pvt. Aloysius K. "Smacksie" Randall

Albert Dekker

as Shad McClosky

Walter Abel

as Cmdr. Roberts

Mikhail Rasumny

as Ivan Probenzky

Rod Cameron

as Capt. Pete Lewis

Bill Goodwin

as Sgt. Higbee / Narrator (voice)

Damian O'Flynn

as Capt. Bill Patrick

Frank Albertson

as Johnny Rudd

Joyce Arleen

as Cynthia Caton (uncredited)

Hugh Beaumont

as Captain (uncredited)

Barbara Britton

as Sally Cameron (uncredited)

Hillary Brooke

as Girl at the Inn (uncredited)

James Brown

as Wounded Marine (uncredited)

Robert Carson

as Marine (uncredited)

Don Castle

as Pvt. Cunkle (uncredited)

Luke Chan

as Japanese Admiral (uncredited)

Spencer Chan

as Japanese Captain (uncredited)

Jack Chapin

as Squeaky Simpkins (uncredited)

Dane Clark

as Sparks (uncredited)

Russ Clark

as Sergeant Major (uncredited)

Max Cole

as Marine Pilot (uncredited)

Angelo Cruz

as Rodrigo (uncredited)

Lester Dorr

as Marine in Trench (uncredited)

Edward Earle

as 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

as Marine Pilot