Cast & crew
Die unsichtbare Front (1933)
Directed by Richard Eichberg
Cast
| Karl Ludwig Diehl | Erik |
| Trude von Molo | Lange |
| Veit Harlan | Jonny Buckland |
| Paul Hörbiger | Borgmann |
| Theodor Loos | Thomsen |
| Trude Berliner | Trude Weiss |
| Rosa Valetti | Tante Oume |
| Edith Meinhard | |
| Viktor de Kowa | |
| Ida Wüst |
Crew
| Richard Eichberg | Director |