The Man Who Knew Too Much

A little knowledge can be a deadly thing!

A couple vacationing in Morocco with their young son accidentally stumble upon an assassination plot. When the child is kidnapped to ensure their silence, they have to take matters into their own hands to save him.

Thriller Mystery

James Stewart

(Dr. Ben McKenna)

Doris Day

Brenda De Banzie

Bernard Miles

(Edward Drayton)

Ralph Truman

Daniel Gélin

(Louis Bernard)

Mogens Wieth

Alan Mowbray

Hillary Brooke

Christopher Olsen

Reggie Nalder

Richard Wattis

(Assistant Manager)

Noel Willman

Alix Talton

(Helen Parnell)

Yves Brainville

(Police Inspector)

Carolyn Jones

(Cindy Fontaine)

Bernard Herrmann

(Conductor at Albert Hall)

Covent Garden Chorus

Barbara Howitt

(Self - Soloist)

Patrick Aherne

(Handyman (uncredited))

Frank Albertson

(Taxidermist (uncredited))

Frank Atkinson

(Edgar, a Taxidermist (uncredited))

John Barrard

(Taxidermist Holding the Panther (uncredited))

Mayne Lynton

(Grey Haired Taxidermist (uncredited))

Clifford Buckton

(Sir Kenneth Clarke (uncredited))

Walter Bacon

(Church Member (uncredited))

Lovyss Bradley

(Church Member (uncredited))

Nora Bush

(Church Member (uncredited))

Ann Kunde

(Church Member (uncredited))

Jean Ransome

(Church Member (uncredited))

Albert Carrier

(French Policeman (uncredited))

Louis Mercier

(French Policeman (uncredited))

Anthony Warde

(French Policeman (uncredited))

Frank Baker

(Royal Albert Hall Attendee (uncredited))

Oliver Cross

(Royal Albert Hall Attendee (uncredited))

Sam Harris

(Royal Albert Hall Attendee (uncredited))

Jimmie Horan

(Royal Albert Hall Attendee (uncredited))

Carl M. Leviness

(Royal Albert Hall Attendee (uncredited))

Lee Miller

(Royal Albert Hall Attendee (uncredited))

Arthur Tovey

(Royal Albert Hall Attendee (uncredited))

Harry Fine

(Edington (uncredited))

Alex Frazer

(Man in Box Office Lobby (uncredited))

Wolf Frees

(Aide to Prime Minister (uncredited))

Richard Marner

(Aide to Prime Minister (uncredited))

Milton Frome

(Embassy Back Entrance Guard (uncredited))

Walter Gotell

(Matthews, Scotland Yard Patrol Car (uncredited))

Leo Gordon

(Drayton's Chauffeur (uncredited))

Alfred Hitchcock

(Man in Marrakesh Marketplace (uncredited))

Gladys Holland

(Bernard's Date at Restaurant (uncredited))

George Howe

(Ambrose Chappell Sr. (uncredited))

Richard Wordsworth

(Ambrose Chappell Jr. (uncredited))

Eumenio Blanco

(Arab (uncredited))

Allen Jaffe

(Arab (uncredited))

Lou Krugman

(Marrakesh Headwaiter (uncredited))

Harold Kasket

(Stavis, Embassy Butler (uncredited))

Barry Keegan

(Patterson (uncredited))

Lloyd Lamble

(General Manager of Albert Hall (uncredited))

Lewis Martin

(Detective (uncredited))

Ralph Neff

(Drayton's Henchman (uncredited))

John O'Malley

(Hotel Doorman (uncredited))

Eric Snowden

(Special Branch Officer (uncredited))

Patrick Whyte

(Special Branch Officer (uncredited))

Alma Taylor

(Embassy Guest (uncredited))

Guy Verney

(Embassy Footman (uncredited))

Peter Williams

(Police Sergeant at Albert Hall (uncredited))

John Marshall

(Embassy Butler (uncredited))

Alexis Bobrinskoy

(Foreign Prime Minister (uncredited))

Betty Baskcomb

(Edna, the Church Organist (uncredited))

Hyma Beckley

(Albert Hall Audience (uncredited))

Paul Beradi

(Embassy Guest (uncredited))

Arline Bletcher

(Church Member (uncredited))

Janet Bruce

(Woman in Box Office Queue (uncredited))

Naida Buckingham

(Albert Hall Audience (uncredited))

Barbara Burke

(Miss Benson, the Marksman's Escort (uncredited))

Peter Camlin

(Marrakesh Waiter (uncredited))

Jimmy Charters

(Albert Hall Audience (uncredited))

Abdelhaq Chraibi

(Muslim Husband on the Bus (uncredited))

Victor Harrington

(Embassy Guest (uncredited))

George Hilsdon

(Photographer at the Airport (uncredited))

Philip Johns

(Embassy Chef (uncredited))

Barbara Jones

(Lady on the Bus (uncredited))

Anthony Lang

(Singer in Choir (uncredited))

Donald Lawton

(Desk Clerk (uncredited))

Marion Lessing

(Church Member (uncredited))

Enid Lindsey

(Lady Clarke (uncredited))

Janet Macfarlane

(Albert Hall Audience (uncredited))

Edward Manouk

(Marrakesh Waiter (uncredited))

Lola Morice

(Singer in Choir (uncredited))

Leslie Newport

(Inspector at Albert Hall (uncredited))

Elsa Palmer

(Embassy Cook (uncredited))

Liddell Peddieson

(Taxidermist with a Cap (uncredited))

Pauline Pfarr

(Ambassador's Wife (uncredited))

Arthur Ridley

(Albert Hall Ticket Collector (uncredited))

Lucile Sewall

(Church Member (uncredited))

Mahin S. Shahrivar

(Muslim Wife on the Bus (uncredited))

Guy Standeven

(Albert Hall Audience (uncredited))

Allen Zeidman

(Assistant Manager (uncredited))