Hercule Poirot
Peter Ustinov
Odell Gardener
James Mason
Linda Marshall
Emily Hone
Police Inspector
Paul Antrim
Police Surgeon
Cyril Conway
Police Sergeant
John Alderson
Flewitt
Richard Vernon
Gino
Dimitri Andreas
Concierge
Robert Dorning
Flewitt's Secretary
Barbara Hicks
Waiter (uncredited)
Walter Henry
Desk Sergeant (uncredited)
Eric Kent
Myra Gardener
Sylvia Miles
Vicar on Train (uncredited)
Guy Standeven
Rex Brewster
Roddy McDowall
Daphne Castle
Maggie Smith
Christine Redfern
Jane Birkin
Patrick Redfern
Nicholas Clay
Arlena Stuart Marshall
Diana Rigg
Kenneth Marshall
Denis Quilley
Horace Blatt
Colin Blakely
Director
Guy Hamilton
Screenplay
Anthony Shaffer
Casting
Dyson Lovell
Costume Design
Anthony Powell
Music
Cole Porter
Second Assistant Director
Andy Armstrong
First Assistant Director
Derek Cracknell
Novel
Agatha Christie
Editor
Richard Marden
Director of Photography
Christopher Challis
Producer
John Brabourne
Richard Goodwin
Art Direction
Alan Cassie
Music Arranger
John Lanchbery
Writer
Barry Sandler
Sound Recordist
John Richards
Camera Operator
Robin Browne
Gaffer
Nobby Cross
John W. Mitchell
Title Designer
Hugh Casson
John Palmer
Set Designer
Frank Walsh
Title Graphics
Robert Ellis
Production Design
Elliot Scott
Makeup Artist
Jill Carpenter
Still Photographer
Bob Penn
Assistant Editor
Roy Birchley
Set Decoration
Peter Howitt
Sound Editor
Nicholas Stevenson
Production Manager
Jim Brennan
Hairdresser
Ramon Gow
Wardrobe Supervisor
Rosemary Burrows
Production Supervisor
Barrie Melrose
Bill Rowe