A doctor who cannot figure out what is wrong with his patient refers him to a detective, whom he hopes will be able to discern the cause of his mysterious illness.
| Writing | Ferdinand Runkel | Novel |
| Writing | Paul Rosenhayn | Screenplay |
| Camera | Kurt Lande | Director of Photography |
| Directing | Karl Mueller-Hagens | Director |
| Art | Mathieu Oostermann | Art Direction |
