Directed by
| Reginald Barker | ||
Writing Credits
| Wilkie Collins | ... | (based on the novel by) |
| Adele Buffington | ... | (screen play by) |
Cast (in credits order) verified as complete
| David Manners | ... | Franklin Blake | |
| Phyllis Barry | ... | Anne 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 (as Evelyn Bostock) |
| Fred Walton | ... | Henry the Butler | |
| John Power | ... | The Driver | |
| Harold Entwistle | ... | Sutter | |
|
|
A.C. Henderson | ... | Robbin |
| Rest of cast listed alphabetically: | |||
|
|
Arthur Thalasso | ... | Detective (uncredited) |
Produced by
| Paul Malvern | ... | producer |
Cinematography by
| Robert H. Planck | ... | (as Robert Planck) (photography) |
Editing by
| Jack Ogilvie | ||
Sound Department
| John Stransky Jr. | ... | sound recordist (as J.A. Stransky Jr.) |
Editorial Department
| Carl Pierson | ... | supervising editor |
Music Department
| Charles Dunworth | ... | composer: stock music (uncredited) |
| Abe Meyer | ... | musical director (uncredited) |
Additional Crew
| Trem Carr | ... | vice president: Monogram Pictures |
| E.R. Hickson | ... | technical director |
| W. Ray Johnston | ... | presenter |
