Cast
Peter Ustinov
Hercule Poirot
James Mason
Odell Gardener
Sylvia Miles
Myra Gardener
Roddy McDowall
(1928–1998)
Rex Brewster
Maggie Smith
Daphne Castle
Jane Birkin
Christine Redfern
Nicholas Clay
Patrick Redfern
Diana Rigg
Arlena Stuart Marshall
Denis Quilley
Kenneth Marshall
Colin Blakely
(1930–1987)
Horace Blatt
Emily Hone
Linda Marshall
Paul Antrim
Police Inspector
Cyril Conway
Police Surgeon
John Alderson
Police Sergeant
Richard Vernon
(II)
(1925–1997)
Flewitt
Dimitri Andreas
Gino
Robert Dorning
Concierge
Barbara Hicks
Flewitt's Secretary
Directing
Guy Hamilton
Director
Derek Cracknell
First Assistant Director
Writing
Anthony Shaffer
Screenplay
Agatha Christie
Novel
Barry Sandler
Writer
Art
Alan Cassie
Art Direction
Peter Howitt
Set Decoration
Camera
Christopher Challis
Director of Photography
Bob Penn
Still Photographer
Production
Richard Goodwin
Producer
John Brabourne
Producer
Barrie Melrose
Production Supervisor
Costume & Make-Up
Anthony Powell
Costume Design
Jill Carpenter
Makeup Artist
Ramon Gow
Hairdresser
Rosemary Burrows
Wardrobe Supervisor
Editing
Richard Marden
Editor
Sound
Bill Rowe
Sound Recordist
Nicholas Stevenson
Sound Editor
Cole Porter
Music
John Lanchbery
Music Arranger