Der Fall Grehn (1916) — Cast
Cast
| Gernot Bock-Stieber | Ramson |
| August Rotter | Van Guy |
| Gernot Bock-Stieber | Ramson |
| Ernst Pittschau | Professor Pacoli |
| Lo Vallis | Cläre Vets, ehemalige Schulreiterin |
| Otto Collot | |
| Reinhold Schünzel | Rat |
| August Rotter | Van Guy |
| Conrad Barden | Mahler |
| Conrad Barden | Mahler |
| Otto Collot | |
| Reinhold Schünzel | Rat |
| Ernst Pittschau | Professor Pacoli |
| Lo Vallis | Cläre Vets, ehemalige Schulreiterin |
Crew
| William Kahn | Director |
| William Kahn | Director |
| William Kahn | Producer |
| William Kahn | Writer |
| William Kahn | Producer |
| William Kahn | Writer |