Interviews and images from the work and leisure time of guest workers in the Federal Republic are combined into a militant appeal for solidarity.
| Release Date | April 1, 1971 | |
|---|---|---|
| Status | Released | |
| Original Title | Die industrielle Reservearmee | |
| Runtime | 36min | |
| Budget | — | |
| Revenue | — | |
| Language | German | |
| Original Language | German | |
| Production Countries | Germany | |
| Production Companies | Helma Sanders-Brahms Filmproduktion | |