Dr. Ben McKenna

James Stewart

Bob Lawrence

Leslie Banks

Jill Lawrence

Edna Best

Jo McKenna

Doris Day

Abbott

Peter Lorre

Lucy Drayton

Brenda de Banzie

Lucy Drayton

Brenda De Banzie

Edward Drayton

Bernard Miles

Ramon

Frank Vosper

Buchanan

Ralph Truman

Clive

Hugh Wakefield

Louis Bernard

Daniel Gélin

Betty Lawrence

Nova Pilbeam

Ambassador

Mogens Wieth

Louis Bernard

Pierre Fresnay

Val Parnell

Alan Mowbray

Jan Peterson

Hillary Brooke

Nurse Agnes

Cicely Oates

Hank McKenna

Christopher Olsen

Police Inspector Binstead

D.A. Clarke-Smith

The assassin

Reggie Nalder

Gibson

George Curzon

Mrs. Brockett (uncredited)

Clare Greet

George Barber

Henry Oscar

Assistant Manager #1

Richard Wattis

Woburn

Noel Willman

Helen Parnell

Alix Talton

Policeman Shot Behind Mattress (uncredited)

Frank Atkinson

Police inspector

Yves Brainville

Lawrence's Maid (uncredited)

Betty Baskcomb

Concierge (uncredited)

Cot d'Ordan

Cindy Fontaine

Carolyn Jones

Hotel Manager (uncredited)

Tony De Lungo

Handyman (uncredited)

Patrick Aherne

Policeman at Siege (uncredited)

Pat Hagan

Muslim Husband On Bus (uncredited)

Abdelhaq Chraibi

Conductor at Albert Hall (uncredited)

Bernard Herrmann

Marrakesh Headwaiter (uncredited)

Lou Krugman

Chauffeur (uncredited)

Leo Gordon

French policeman (uncredited)

Louis Mercier

Foreign Dignitary - Target of Assassination (uncredited)

Arnold Lucy

Taxidermist (uncredited)

Frank Albertson

Themselves

Covent Garden Chorus

Self - Soloist

Barbara Howitt

Police Sergeant (uncredited)

Andreas Malandrinos

(uncredited)

Anthony Warde

Pat Aherne

Shopkeeper (uncredited)

Charles Paton

Taxidermist Holding Panther (uncredited)

John Barrard

Bernard's Date at Restaurant (uncredited)

Gladys Holland

Policeman with Rifle (uncredited)

Frederick Piper

Grey-Haired Taxidermist (uncredited)

Mayne Lynton

Police Chief at Siege (uncredited)

H.G. Stoker

Sir Kenneth Clarke (uncredited)

Clifford Buckton

Church Member (uncredited)

Walter Bacon

Detective

Lewis Martin

Church Member (uncredited)

Lovyss Bradley

Detective Inspector (uncredited)

Percy Walsh

Uniformed Attendant

John O'Malley

Church Member (uncredited)

Nora Bush

Marrakesh Waiter (uncredited)

Peter Camlin

Church Member (uncredited)

Ann Kunde

French Policeman (uncredited)

Albert Carrier

Church Member (uncredited)

Jean Ransome

Ralph Heff

Man at Clay Pigeon Shoot (uncredited)

Michael Wilding

Embassy Butler (uncredited)

John Marshall

Special Branch Officer (uncredited)

Eric Snowden

Marrakesh Waiter (uncredited)

Edward Manouk

Royal Albert Hall Attendee (uncredited)

Frank Baker

Desk Clerk (uncredited)

Donald Lawton

Royal Albert Hall Attendee (uncredited)

Oliver Cross

Special Branch Officer (uncredited)

Patrick Whyte

Royal Albert Hall Attendee (uncredited)

Sam Harris

Muslim Wife On Bus (uncredited)

Mahin S. Shahrivar

Royal Albert Hall Attendee (uncredited)

Jimmie Horan

Man

Alex Frazer

Royal Albert Hall Attendee (uncredited)

Carl M. Leviness

Assistant Manager (uncredited)

Allen Zeidman

Royal Albert Hall Attendee (uncredited)

Lee Miller

Milton Frome

Royal Albert Hall Attendee (uncredited)

Arthur Tovey

Matthews, Scotland Yard Patrol Car (uncredited)

Walter Gotell

Edington (uncredited)

Harry Fine

Taxidermist With Cap (uncredited)

Liddell Peddieson

Prime Minister's Aide (uncredited)

Wolf Frees

Prime Minister's Aide (uncredited)

Richard Marner

Foreign Prime Minister (uncredited)

Alexis Bobrinskoy

Woman in Box Office Queue (uncredited)

Janet Bruce

Albert Hall Audience (uncredited)

Naida Buckingham

Man in Marrakesh Marketplace (uncredited)

Alfred Hitchcock

Ambrose Chappell Sr. (uncredited)

George Howe

Girlfriend of the Assassin

Barbara Burke

Pauline Farr

Ambrose Chappell Jr. (uncredited)

Richard Wordsworth

Arab (uncredited)

Eumenio Blanco

Arab (uncredited)

Allen Jaffe

Aide to Foreign Prime Minister

Wolfgang Preiss

Butler

Harold Kasket

Patterson

Barry Keegan