cast
-
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)