Credits
Cast
John Hodiak
Manuel Cortez
Sylvia Sidney
Cecily Harrington
Ann Richards
Mavis Wilson
John Howard
Nigel Lawrence
Isobel Elsom
Auntie Loo-Loo Gerard
Ernest Cossart
Billings
Philip Tonge
Dr. Gribble
Anita Sharp-Bolster
Ethel
Frederick Worlock
Inspector Hobday
Camera
Tony Gaudio
Director of Photography
Costume & Make-Up
Eunice King
Hairstylist
Directing
Richard Whorf
Director
Editing
Fred Allen
Editor
Production
James J. Geller
Producer
Sound
Hans J. Salter
Original Music Composer
Writing
Agatha Christie
Novel
Philip MacDonald
Screenplay
Frank Vosper
Theatre Play