When American writer Mark Halliday visits the very married Margot Wendice in London, he unknowingly sets off a chain of blackmail and murder.
Tony Wendice
Margot Wendice
Mark Halliday
Chief Inspector Hubbard
Charles Swann
Storyteller
Detective Pearson
Detective Williams
First Detective
Police Sergeant O'Brien
Bobby (uncredited)
Detective (uncredited)
Woman Exiting Ship (uncredited)
Man in Phone Booth (uncredited)
Men's Club Party Member (uncredited)
Policeman Outside Wendice Flat (uncredited)
Judge at Margot's Trial (uncredited)
Waiter at Stag Dinner (uncredited)
Banquet Member (uncredited)
Police Photographer (uncredited)
Art Direction
Editor
Original Music Composer
Director of Photography
Producer
Makeup Artist
Director
Set Decoration
Assistant Director
Costume Design
Theatre Play
Sound
Screenplay
Conductor
