Cast & crew
Warning Shadows (1923)
Directed by Arthur Robison Written by Arthur Robison, Rudolf Schneider
Cast
| Alexander Granach | Shadowplayer |
| Rudolf Klein-Rogge | |
| Max Gülstorff | Kavalier |
| Ferdinand von Alten | Kavalier |
| Heinrich Gotho | |
| Ruth Weyher | His Excellency |
| Fritz Kortner | The Woman |
| Gustav von Wangenheim | Her |
| Fritz Rasp | Diener |
| Eugen Rex | Servant |
| Lilli Herder | Maid |
| Karl Platen | Diener |
Crew
| Arthur Robison | Director |
| Fritz Arno Wagner | Director of Photography |
| Albin Grau | Art Direction |
| Albin Grau | Costume Design |
| Enrico Dieckmann | Producer |
| Willy Seibold | Producer |
| Arthur Robison | Writer |
| Rudolf Schneider | Writer |
| Ernst Riege | Music |