Cast & crew
The Winthrop Diamonds (1915)
Directed by Edgar Jones Written by Maie B. Havey
Cast
| Clara Lambert | Winthrop |
| Louise Huff | Marjorie Houseman |
| James Daly | Winthrop |
| Frankie Mann | Countess Bellegarde |
| Mildred Gregory | |
| Edgar Jones | Winthrop |
| William Carr |
Crew
| Edgar Jones | Director |
| Siegmund Lubin | Producer |
| Maie B. Havey | Story |