Richard Widmark

Lt. Carl Anderson

Jack Palance

Pigeon Lane

Reginald Gardiner

Sgt. Randolph Johnson

Robert Wagner

Coffman

Karl Malden

C.E. "Doc" Jones

Richard Hylton

Stuart Conroy

Richard Boone

Lt. Col. Gilfillan

Skip Homeier

Riley "Pretty Boy" Duncanon

Don Hicks

Lt. Bill Butterfield

Jack Webb

Correspondent Dickerman

Bert Freed

Slattery

Neville Brand

Sgt. Zelenko

Martin Milner

Whitney

Philip Ahn

Maj. Kenji Matsuoda (aka "Nomura")

Joe Turkel

Marine

Richard Allan

Pvt. Stewart (uncredited)

Edward Binns

First Soldier in Final Tracking Shot (uncredited)

Robert Board

Marine (uncredited)

Robert Bohannon

Soldier (uncredited)

Harry Carter

Bosun's Mate (uncredited)

Howard Chuman

Capt. Ishio Makino (uncredited)

John Close

Marine (uncredited)

Fred Coby

Capt. McCreavy (uncredited)

Pat Combs

Marine (uncredited)

George Conrad

Corpsman (uncredited)

Fred Dale

Pharmacist's Mate (uncredited)

Chris Drake

Frank (uncredited)

Jerry Fujikawa

Japanese Soldier (uncredited)

Don Gordon

Marine (uncredited)

Helene Hatch

Aunt Emma (uncredited)

William Hawes

Pascowicz (uncredited)

Frank Iwanaga

Japanese Soldier (uncredited)

Frank Kumagai

Romeo (uncredited)

Jack Lee

Courier (uncredited)

Paul Lees

Capt. Seaman (uncredited)

Bob MacLean

Marine Guard (uncredited)

Marion Marshall

Nurse (uncredited)

Roger McGee

Davis (uncredited)

John McKee

Marine (uncredited)

Harry McKim

Radioman (uncredited)

Rollin Moriyama

Fukado (uncredited)

Al Negbo

Marine (uncredited)

George Offerman, Jr.

Marine (uncredited)

Mrs. Poo Sai

Minor Role (uncredited)

Mike Road

Ship's Captain (uncredited)

Fred Shellac

Marine (uncredited)

Buster Slaven

Marine (uncredited)

Clarke Stevens

Recruit (uncredited)

William Yokota

Old Japanese Man (uncredited)

Michael Capanna

Marine (uncredited)

Shirley Christensen

Minor Role (uncredited)

Marcus Silva

Minor Role (uncredited)

Trueman Oshima

Minor Role (uncredited)

Ralph Nagai

Willie (uncredited)

Harris Matsushige

Japanese Soldier (uncredited)

Juan Marcus

Minor Role (uncredited)