Cast & crew
Erdöl - ein Rohstoff wird veredelt (1992)
Directed by Christoph Specht Written by Frank Röhmer
Crew
| Ulrich Berner | Commissioning Editor |
| Klaus Thieke | Director of Photography |
| Christoph Specht | Director |
| R. C. Tietze | Editor |
| Frank Röhmer | Writer |
| Klaus Thieke | Director of Photography |
| Ulrich Berner | Commissioning Editor |
| Christoph Specht | Director |
| R. C. Tietze | Editor |
| Frank Röhmer | Writer |