Cast
Tony Randall
Hercule Poirot
Anita Ekberg
Amanda Beatrice Cross
Robert Morley
Captain Hastings
Maurice Denham
Inspector Japp
Guy Rolfe
Dr. Duncan Doncaster
Sheila Allen
Lady Diane
James Villiers
Franklin
Julian Glover
Don Fortune
Grazina Frame
Betty Barnad
Clive Morton
Mister X
Crew
Frank Tashlin
Director
Agatha Christie
Novel
David Pursall
Screenplay
Jack Seddon
Screenplay
Ben Arbeid
Producer
Lawrence P. Bachmann
Producer
Ron Goodwin
Original Music Composer
Desmond Dickinson
Director of Photography
John Victor-Smith
Editor
Irene Howard
Casting
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