Actors
RM
Ray Milland
Tony Wendice
GK
Grace Kelly
Margot Wendice
RC
Robert Cummings
Mark Halliday
JW
John Williams
Chief Inspector Hubbard
AD
Anthony Dawson
Charles Swann
LB
Leo Britt
Storyteller
PA
Patrick Allen
Detective Pearson
GL
George Leigh
Detective Williams
GA
George Alderson
First Detective
RH
Robin Hughes
Police Sergeant O'Brien
JC
Jack Cunningham
Bobby (uncredited)
GD
Guy Doleman
Detective (uncredited)