Impressions from a plant of August Thyssen-Hütte. In this steel mill, only the fog is gray, not the job and not everyday life.
| Release Date | May 14, 1965 | |
|---|---|---|
| Status | Released | |
| Original Title | Nur der Nebel ist grau | |
| Runtime | 25min | |
| Budget | — | |
| Revenue | — | |
| Language | German | |
| Original Language | German | |
| Production Countries | Germany | |
| Production Companies | Dido-Film | |