Ray Milland character Tony Wendice
Grace Kelly character Margot Wendice
Robert Cummings character Mark Halliday
John Williams character Chief Inspector Hubbard
Anthony Dawson character Charles Swann
Leo Britt character Storyteller
Patrick Allen character Detective Pearson
George Leigh character Detective Williams
George Alderson character First Detective
Robin Hughes character Police Sergeant O'Brien
Jack Cunningham character Bobby (uncredited)
Guy Doleman character Detective (uncredited)
Bess Flowers character Woman Exiting Ship (uncredited)
Sam Harris character Man in Phone Booth (uncredited)
Harold Miller character Men's Club Party Member (uncredited)
Martin Milner character Policeman Outside Wendice Flat (uncredited)
Forbes Murray character Judge at Margot's Trial (uncredited)
Thayer Roberts character Detective (uncredited)
William H. O'Brien character Waiter at Stag Dinner (uncredited)
