The Strange Story of Sylvia Gray (1914) — Cast
Cast
| Helen Gardner | Sylvia |
| Charles Kent | Henry |
| Mary Charleson | Margy |
| Charles Eldridge | Adam |
| Gladden James | Lennox |
| Arthur Ashley | Vanveldt |
| Edward Elkas | Maximillian Cohen |
| Charles Dietz | Frankenstein |
| Evelyn Dumo | Vivette |
| Phyllis Grey | Lucy |
Crew
| Mary Shelley | Characters |
| Charles L. Gaskill | Director |
| Charles L. Gaskill | Writer |