George Brent

Dean Evans

Dane Clark

Dan Miller

Mercedes McCambridge

Kate Wells

Peter Baldwin

Paul Johnston / Hal Johnston

Virginia Gregg

Marie

Parley Baer

Wallace

Malcolm Atterbury

Murray Hamilton

Ed Holley

Beverly Garland

Ellen Gale

Anthony Caruso

Arturo

Russell Napier

Admiral Habberfield

Harry Shannon

Harris Ellerby

Stuart Randall

Lt. Patch

Arthur Hunnicutt

Hopeful

Marjorie Lord

Phyllis Holley

Eduardo Noriega

Murillo

Edward Platt

Palmer

Fay Spain

Peggy

Shepperd Strudwick

David

Werner Klemperer

Krylov

Dayton Lummis

Amos Fairchild

Anton Diffring

Joseph Tezlik

Vladimir Sokoloff

Prime Minister

Ann Codee

Cecile

Paul Fix

Thompson

Diane Brewster

Mary

Terry Becker

Logan Bailey

Rebecca Welles

Julia Thomas

Don Beddoe

Raisner

Eve Miller

Dolly Johnson

Michael Pate

Edward Lansing

Donald Randolph

Ian Wolfe

Father Rambeau

Michael Landon

Pietro

Edd Byrnes

Bob

Whitney Blake

Geraldine

Douglas Spencer

Mason

Victor Millan

Peres

Andrew Duggan

Stowe

Margaret Hayes

Mary Carberry

Herbert Rudley

Lt. Stanley

Harry Townes

Montago

Jimmy Lydon

Harris

Robert Hutton

Hannon

Rhodes Reason

Huntley

Howard Marion-Crawford

McKenna

H.M. Wynant

Johnny Dukes

Barton MacLane

Gen. Bailey

Keye Luke

Young General

Howard McNear

Caldwell

Sandra Dorne

Francesca

Ross Elliott

Roger Rath

George Chandler

Hoggard

Adam Williams

Wells

Royal Dano

Carl Strawn

Harry Carey, Jr.

Steve Ward

Anthony Eustrel

Condell

Carleton Young

Warden

Larry Pennell

Johnny Westrup

Phillip Pine

Marty Ryan

John Beradino

Pallavicino

Phillip Terry

Phillip Tennant

Barbara Bestar

Jay Robinson

Rod Usher

Carolyn Jones

Eve

Louis Jean Heydt

Benton

Jon Shepodd

Joe McBride

Peter Illing

Otto

Clifford Evans

Air Marshal Fraylie

Lawrence Dobkin

Mr. March

Scott Marlowe

Ricci

Paul Richards

Hank Barclay

Robert Beatty

John Templar

Charles Bronson

Sam Adams

Gene Evans

(uncredited)

Vaughn Taylor

Hugh Saxton

Brian Oulton

Denver

John Alvin

Chief Dispatcher

Lee Van Cleef

Al Sanders

Ray Teal

Captain Gormand

Richard Caldicot

Lord Belding

Veronica Hurst

Beth Templar

Leslie Phillips

Keynes

George Pravda

Visitor

Seymour Green

Reception Clerk

John Smith

Howie

Rodolfo Hoyos Jr.

De Toledo

Lisa Montell

Luisa

Oliver McGowan

Jack MacKeller