Cast & crew
Riesenbagger im Braunkohlebergbau (1957)
Directed by Hans Joachim Ruths
Crew
| Hans Joachim Ruths | Director |
| Hans Joachim Ruths | Director |
Riesenbagger im Braunkohlebergbau (1957)
Directed by Hans Joachim Ruths
| Hans Joachim Ruths | Director |
| Hans Joachim Ruths | Director |