Peter Ustinov
Hercule Poirot
Peter Ustinov
Hercule Poirot
Jane Birkin
Louise Bourget
Lois Chiles
Linnet Ridgeway Doyle
Bette Davis
Marie Van Schuyler
Mia Farrow
Jacqueline de Bellefort
Jon Finch
James Ferguson
Olivia Hussey
Rosalie Otterbourne
I.S. Johar
Mr. Choudhury
George Kennedy
Andrew Pennington
Angela Lansbury
Salome Otterbourne
Simon MacCorkindale
Simon Doyle
David Niven
Colonel Race
Maggie Smith
Miss Bowers
Jack Warden
Ludwig Bessner
Harry Andrews
Barnstaple
Sam Wanamaker
Rockford
Celia Imrie
Maid (uncredited)
Saeed Jaffrey
Servant (uncredited)
Barbara Hicks
Schoolteacher (uncredited)
François Guillaume
Doublure Lumière (uncredited)
Reg Lye
Workman (uncredited)
Andrew Manson
Egyptian (uncredited)
Jack Cardiff
Director of Photography
John Guillermin
Director
Agatha Christie
Novel
John Brabourne
Producer
Richard Goodwin
Producer
Dyson Lovell
Casting
Nino Rota
Original Music Composer
Malcolm Cooke
Editor
Peter Murton
Production Design
Chris Kelly
Assistant Editor
Anthony Shaffer
Screenplay
Terry Ackland-Snow
Art Direction
Norton Knatchbull
Associate Producer
Brian Ackland-Snow
Art Direction
Anthony Powell
Costume Design
Alec Mills
Camera Operator
John W. Mitchell
Sound Recordist
John Richards
Sound Recordist
Barrie Melrose
Production Manager
Chris Carreras
Assistant Director
Bill Rowe
Sound Recordist
Marcus Dods
Conductor
Jim Brennan
Location Manager
Ron Purdie
Unit Manager
Elisabeth Woodthorpe
Production Secretary
Connie Willis
Continuity
Nicholas Stevenson
Sound Editor
Edna Tromans
Publicist
Rosemary Burrows
Costume Supervisor
W.C. 'Chunky' Huse
Grip
Ramon Gow
Hairdresser
Betty Glasow
Hairdresser
Ahmed Sami
Production Manager
John Paterson
Construction Manager
Keith Hamshere
Still Photographer
John Cardiff
Second Unit Director of Photography
Frank Elliott
Focus Puller
Wayne Sleep
Choreographer
Brian Harris
Accountant
Freddie Williamson
Makeup Artist
Ted Sturgis
Second Assistant Director