Tony Wendice
Ray Milland
Margot Wendice
Grace Kelly
Bobby (uncredited)
Jack Cunningham
Detective (uncredited)
Guy Doleman
Woman Exiting Ship (uncredited)
Bess Flowers
Man in Phone Booth (uncredited)
Sam Harris
Men's Club Party Member (uncredited)
Harold Miller
Policeman Outside Wendice Flat (uncredited)
Martin Milner
Judge at Margot's Trial (uncredited)
Forbes Murray
Thayer Roberts
Waiter at Stag Dinner (uncredited)
William H. O'Brien
Banquet Member (uncredited)
Alfred Hitchcock
Mark Halliday
Robert Cummings
Herschel Graham
Police Photographer (uncredited)
Robert Dobson
Chief Inspector Hubbard
John Williams
Charles Swann
Anthony Dawson
Storyteller
Leo Britt
Detective Pearson
Patrick Allen
Detective Williams
George Leigh
First Detective
George Alderson
Police Sergeant O'Brien
Robin Hughes
Original Music Composer
Dimitri Tiomkin
Conductor
Director of Photography
Robert Burks
Editor
Rudi Fehr
Director
Producer
Makeup Artist
Gordon Bau
Art Direction
Edward Carrere
Set Decoration
George James Hopkins
Assistant Director
Mel Dellar
Costume Design
Moss Mabry
Theatre Play
Frederick Knott
Sound
Oliver S. Garretson
Screenplay