Cast & crew
The Crucial Test (1916)
Directed by Robert Thornby, John Ince Written by Frances Marion
Cast
| Kitty Gordon | Thanya |
| Niles Welch | Holden |
| J. Herbert Frank | Alexander Varga |
| William W. Cohill | Boris |
| Winifred Harris | Princess Leia Organa |
| Adolphe Menjou | Nicolai Vodkine |
Crew
| Robert Thornby | Director |
| John Ince | Director |
| Frances Marion | Writer |