Short educational film about miners.
| Directing | Hanna Hirsch | Director |
| Directing | E.K. Beltzig | Director |
| Writing | Walter Kiaulehn | Writer |
| Editing | E.K. Beltzig | Editor |
| Editing | Hanna Hirsch | Editor |
| Camera | Bertl Höcht | Director of Photography |
| Crew | Luis Demmeler | Editorial Staff |
| Crew | Ludwig Niemann | Commissioning Editor |