The Man Who Knew Too Much (1956)
Cast & Crew

James Stewart Dr. Ben McKenna

Doris Day Jo McKenna

Bernard Miles Edward Drayton

Ralph Truman Buchanan

Daniel Gélin Louis Bernard

Mogens Wieth Ambassador

Alan Mowbray Val Parnell

Hillary Brooke Jan Peterson

Christopher Olsen Hank McKenna

Reggie Nalder The assassin

Richard Wattis Assistant manager

Noel Willman Woburn

Alix Talton Helen Parnell

Yves Brainville Police inspector

Carolyn Jones Cindy Fontaine

Patrick Aherne Handyman (uncredited)

Betty Baskcomb Edna (uncredited)

Leo Gordon Chauffeur (uncredited)

Louis Mercier French policeman (uncredited)

Anthony Warde (uncredited)

Gladys Holland Bernard's Date at Restaurant (uncredited)

Brenda de Banzie Lucy Drayton

Alfred Hitchcock Director

Charles Bennett Writer

D.B. Wyndham-Lewis Writer

John Michael Hayes Writer

Alfred Hitchcock Producer

Robert Burks Cinematography

George Tomasini Film Editing

Ray Evans Original Music

Henry Bumstead Art Direction

Hal Pereira Art Direction

Sam Comer Set Decoration

Arthur Krams Set Decoration

Edith Head Costume Design
⨁Full Cast & Crew