Cast & crew
Secret Strings (1918)
Directed by John Ince
Cast
| Hugh Jeffrey | Diana Ross |
| John Daly Murphy | Giles Wingate |
| William J. Kelly | Newell |
| Marie Wainwright | Giles Wingate |
| John Daly Murphy | Giles Wingate |
| Barbara Winthrop | Katia |
| Olive Tell | Newell |
| Hugh Thompson | Hugh Hefner |
| Edward Lawrence | Detective Fritz |
| John Smiley | Smiley |
| Marie Wainwright | Giles Wingate |
| John Smiley | Smiley |
| Bert Tuey | Byron Williams |
| Olive Tell | Newell |
| Hugh Thompson | Hugh Hefner |
| William J. Kelly | Newell |
| Olive Tell | Newell |
| Edward Lawrence | Detective Fritz |
| Hugh Jeffrey | Diana Ross |
| Edward Lawrence | Detective Fritz |
| Barbara Winthrop | Katia |
| Hugh Thompson | Hugh Hefner |
| Hugh Jeffrey | Diana Ross |
| William J. Kelly | Raoul |
| Marie Wainwright | Mrs. Dunn |
| John Daly Murphy | Richard Bailey |
| Bert Tuey | Byron Williams |
| John Smiley | Benjamin |
| Barbara Winthrop | Katia |
| Bert Tuey | Byron Williams |
Crew
| Frank D. Williams | Cinematography |
| Maxwell Karger | Executive Producer |
| Kate Jordan | Theatre Play |
| Maxwell Karger | Executive Producer |
| June Mathis | Scenario Writer |
| Kate Jordan | Theatre Play |
| Frank D. Williams | Cinematography |
| June Mathis | Scenario Writer |
| John Ince | Director |
| Frank D. Williams | Cinematography |
| June Mathis | Scenario Writer |
| Maxwell Karger | Executive Producer |
| Kate Jordan | Theatre Play |
| John Ince | Director |
| John Ince | Director |