Cast & crew
Excelsior (1931)
Directed by Günther Oskar Dyhrenfurth Written by Günther Oskar Dyhrenfurth
Cast
| Günther Oskar Dyhrenfurth | Self |
| Hettie Dyrenfurth | Self |
Crew
| Charles-Georges Duvanel | Director of Photography |
| Wolfgang Zeller | Original Music Composer |
| Günther Oskar Dyhrenfurth | Director |
| Richard Hutter | Sound |
| Richard Hutter | Editor |
| Günther Oskar Dyhrenfurth | Writer |
| Charles-Georges Duvanel | Editor |
| Nathan Cy Bronstein | Editor |