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