Cast & crew
The Unknown Guest (1931)
Directed by E.W. Emo
Cast
| Oskar Sima | Diener |
| Kurt Vespermann | Harry |
| S.Z. Sakall | Kuhlmann |
| Lucie Englisch | Lucie |
| Hilde Hildebrand | Ita |
| Hans Brausewetter | Mada Müller |
| Annie Markart | Olly |
Crew
| Willy Winterstein | Director of Photography |
| Will Meisel | Original Music Composer |
| Ernö Metzner | Art Direction |
| E.W. Emo | Director |
| Max Glass | Producer |
| Kurt Reichmann | Producer |