Alibi
1931-04-28
Cast12
Austin Trevor
Hercule Poirot
Franklin Dyall
Sir Roger Ackroyd
Elizabeth Allan
Ursula Browne
J.H. Roberts
Dr. Sheppard
John Deverell
Lord Halliford
Ronald Ward
Ralph Ackroyd
Mary Jerrold
Mrs. Ackroyd
Mercia Swinburne
Caryll Sheppard
Harvey Braban
Insp. Davis
Clare Greet
(uncredited)
Diana Beaumont
(uncredited)
Earl Grey
(uncredited)
Camera2
Sydney Blythe
Director of Photography
Cyril Stanborough
Still Photographer
Directing1
Leslie S. Hiscott
Director
Production1
Julius Hagen
Producer
Sound1
John Greenwood
Music
Writing3
Michael Morton
Screenplay
H. Fowler Mear
Screenplay
Agatha Christie
Novel