On screen
Cast
16 credited performers
David Manners
Franklin Blake
Phyllis Barry
Ann Verinder
Gustav von Seyffertitz
Carl Von Lucker
Jameson Thomas
Godfrey Ablewhite
Herbert Bunston
Sir John Verinder
Artwork unavailable
Charles Irwin
Inspector Cuff
Elspeth Dudgeon
Betteredge
John Davidson
Yandoo
Claude King
Sir Basil Wynard
Olaf Hytten
Dr. Ezra Jennings
Evalyn Bostock
Roseanna Spearman
Artwork unavailable
Fred Walton
Henry, Butler
Artwork unavailable
John Power
Driver
Artwork unavailable
Harold Entwistle
Sutter
Artwork unavailable
A.C. Henderson
Robbin
Artwork unavailable
Arthur Thalasso
Detective (Uncredited)