Drama | June 27, 1922
Drama | June 27, 1922
| Producers | |
| Original title | Im Kampf mit dem unsichtbaren Feind |
| Directors | Erich Schönfelder |
| Writers | Käthe Lucie Günther, Franz Schulz |
as Dame aus dem Sanatorium
as Ein Gelehrter
as Professor Curtius
as George Barry
as Der Minister
as Herr aus dem Sanatorium