Cast & crew
The Hidden Code (1920)
Directed by Richard L'Estrange Written by Norman Harsell
Cast
| Grace Davison | Lamont |
| Ralph Osborn | Lamont |
| Richard L'Estrange | Leslie |
| Clayton Davis | Mason |
Crew
| Richard L'Estrange | Director |
| Norman Harsell | Story |
The Hidden Code (1920)
Directed by Richard L'Estrange Written by Norman Harsell
| Grace Davison | Lamont |
| Ralph Osborn | Lamont |
| Richard L'Estrange | Leslie |
| Clayton Davis | Mason |
| Richard L'Estrange | Director |
| Norman Harsell | Story |