Trailer
Cast
Robin Hughes
Police Sergeant O'Brien
Grace Kelly
Margot Wendice
Jack Cunningham
Bobby (uncredited)
Guy Doleman
Detective (uncredited)
Bess Flowers
Woman Exiting Ship (uncredited)
Forbes Murray
Judge at Margot's Trial (uncredited)
Alfred Hitchcock
Banquet Member (uncredited)
Ray Milland
Tony Wendice
Robert Cummings
Mark Halliday
Thayer Roberts
Detective (uncredited)
Patrick Allen
Detective Pearson
Harold Miller
Men's Club Party Member (uncredited)
Martin Milner
Policeman Outside Wendice Flat (uncredited)
William H. O'Brien
Waiter at Stag Dinner (uncredited)
John Williams
Chief Inspector Hubbard
Anthony Dawson
Charles Swann