Credits
Cast
Helen Hayes
Miss Jane Marple
Bette Davis
Carrie Louise Serrocold
John Mills
Lewis Serrocold
Leo McKern
Insp. Curry
Liane Langland
Gina Markham
John Laughlin
Wally Markham
Dorothy Tutin
Mildred Strete
Anton Rodgers
Dr. Max Hargrove
Frances de la Tour
Miss Bellaver
John Woodvine
Christian Gilbranson
James Coombes
Steven Restarick
Tim Roth
Edgar Lawson
Christopher Fairbank
Sergeant Lake
Amanda Maynard
Miss Valentine
Derek Lyons
Young Man at Stonygates
Art
Leigh Malone
Art Direction
Camera
Brian West
Director of Photography
Costume & Make-Up
Jane Robinson
Costume Design
Barbara Ritchie
Hairdresser
Sally Harrison
Hairdresser
Fred Shepley
Hairdresser
Frederick London
Hairstylist
Jill Carpenter
Makeup Artist
Richard Mills
Makeup Artist
Directing
Dick Lowry
Director
Editing
Richard Bracken
Editor
Production
Maria Padilla
Associate Producer
Neil Hartley
Producer
Sound
Martin J. Bram
Music Editor
Richard Rodney Bennett
Original Music Composer
Writing
Agatha Christie
Novel
George Eckstein
Teleplay, Executive Producer