Cast & crew
The Prisoner (1923)
Directed by Jack Conway Written by George Barr McCutcheon, Edward T. Lowe Jr.
Cast
| Bertram Grassby | Ugo |
| June Elvidge | Lady Beltham |
| Hayford Hobbs | Duke Santos |
| George Cowl | Sandy Lord |
| Herbert Rawlinson | Quentin |
| Gertrude Short | Jane |
| Eileen Percy | Dorothy |
| Lincoln Stedman | Dickey |
| Esther Ralston | Marie-Lou Fontaine |
| Boris Karloff | Prince Luca |
| Lillian Langdon | Jasper Garrison |
| Mario Carillo | Count Andre |
| J.P. Lockney | Jenny's Father |
| Bert Sprotte | Courant |
Crew
| Jack Conway | Director |
| George Barr McCutcheon | Story |
| Edward T. Lowe Jr. | Writer |