| Release Date | January 1, 1978 | |
|---|---|---|
| Status | Released | |
| Original Title | Saint-Étienne : ville secrète | |
| Runtime | — | |
| Budget | — | |
| Revenue | — | |
| Language | French | |
| Original Language | French | |
| Production Countries | — | |
| Production Companies | ||
| Release Date | January 1, 1978 | |
|---|---|---|
| Status | Released | |
| Original Title | Saint-Étienne : ville secrète | |
| Runtime | — | |
| Budget | — | |
| Revenue | — | |
| Language | French | |
| Original Language | French | |
| Production Countries | — | |
| Production Companies | ||