Cast & crew
Veilchen Nr. 4 (1917)
Directed by Robert Wiene, Conrad Wiene
Cast
| Arnold Rieck | Zucker |
| Marie Grimm-Einödshofer | |
| Otto Gebühr | Dr Chaleck |
| Ferry Sikla | Fix |
| Käthe Haack | Spioana nr. 75 |
Crew
| Oskar Messter | Producer |
| Robert Wiene | Director |
| Conrad Wiene | Director |