Cast & crew
The Firefly (1913)
Directed by Einar Zangenberg Written by Rudolf Lange, H.C. Nielsen
Cast
| Lilian Zangenberg | Grevinde |
| Alfi Zangenberg | Grevinde |
| Johanne Fritz-Petersen | Grevinde |
| Sophus Erhardt | Silber |
| Einar Zangenberg | Rudi Wurlitzer |
| William Bewer | Mikael |
| Emma Wiehe | Grevinden |
| Ella La Cour | Zolan Dicks |
| Richard Christensen | Wulff, artistagent |
Crew
| Rudolf Lange | Writer |
| Einar Zangenberg | Director |
| H.C. Nielsen | Writer |