Cast & crew
The Experiment (1922)
Directed by Sinclair Hill Written by William J. Elliott
Cast
| Templar Powell | Maj. Clipton |
| Norma Whalley | Mrs. Dunn |
| Charles Croker-King | Philip Marlowe |
| Cecil Kerr | Fricker |
| Clive Brook | Vivian Mathews |
| Evelyn Brent | Doris |
| Hilda Sims | Vera |
| Laura Walker | Nurse |
Crew
| Sinclair Hill | Director |
| William J. Elliott | Writer |
| Ethel M. Dell | Novel |