Cast & crew
Robert und Bertram (1928)
Directed by Rudolf Walther-Fein Written by Franz Rauch
Cast
| Harry Liedtke | Leonhard Sommer |
| Fritz Kampers | Bertram Grundle |
| Hermann Picha | Knurrhahn |
| Elizza La Porta | |
| Dolly Grey | |
| Carl Geppert |
Crew
| Franz Rauch | Screenplay |
| Rudolf Walther-Fein | Director |