Reginald Barker
Director
Wilkie Collins
Novel
Adele Buffington
Screenplay
Jack Ogilvie
Editor
Charles Dunworth
Additional Music
John Stransky Jr.
Sound Recordist
Abe Meyer
Music Director
Paul Malvern
Producer
Robert H. Planck
Director of Photography
Carl Pierson
Supervising Editor
David Manners
Franklin Blake
Phyllis Barry
Ann Verinder
Gustav von Seyffertitz
Carl Von Lucker
Jameson Thomas
Godfrey Ablewhite
Herbert Bunston
Sir John Verinder
Charles Irwin
Inspector Cuff
Elspeth Dudgeon
Betteredge
John Davidson
Yandoo
Claude King
Sir Basil Wynard
Olaf Hytten
Dr. Ezra Jennings
Evalyn Bostock
Roseanna Spearman
Fred Walton
Henry, Butler
John Power
Driver
Harold Entwistle
Sutter
A.C. Henderson
Robbin
Arthur Thalasso
Detective (Uncredited)
