Stars (in credits order)
D.A. Clarke-Smith
Ilam Carve
Frank Snell
Albert Shawn
J. Hubert Leslie
Dr. Pascoe
Don Gemmell
Edward Horning
Marda Vanne
Janet Cannot
Aubrey Dexter
Cyrus Carve
Edward Orchard
A Page
Eugene Leahy
Father Looe
Millicent Wolf
Honoria Looe
Leonard Sachs
Peter Horning
Abraham Sofaer
Ebag
Renee De Vaux
Mrs. Albert Shawn
Felix Aylmer
Lord Leonard Alcar
Finlay Currie
Texel
Lawrence Hanray
Dr. Pascoe (30th May 1939 version)