Cast & crew
One Day (1916)
Directed by Hal Clarendon Written by Elinor Glyn
Cast
| Jeanne Iver | Opal |
| Bradley Barker | Paul |
| Hal Clarendon | Prince Luca |
| William Bechtel | Prime Minister |
| Victor Sutherland | Paul |
| Robert Broderick | Dimitri |
| John Webb Dillion | Pavlovitch |
| Walter D. Nealand | Laneau |
| Arthur Evers | Stefan Weiser |
Crew
| Ernest Powell | Cinematography |
| Elinor Glyn | Original Story |
| Richard Selman | Cinematography |
| Hal Clarendon | Director |
| Elinor Glyn | Writer |