Stewart Rome
Dr. Alec Portal
Trilby Clark
Mrs. Eleanor Appleby
Ursula Jeans
Vera, the Maid
Clifford Heatherley
Prof. Appleby
Mary Brough
Cook
Vivian Baron
Derek Cappel
Kate Gurney
Landlady
Leslie S. Hiscott
Writer
Julius Hagen
Director
Agatha Christie
Producer
Horace Wheddon
Cinematography