A documentary film about occupational diseases shot in 1957 at the Francolor factory in Oissel. It takes the form of a scientific investigation to discover the origin of a mysterious illness that has infected a worker at the factory.
| Release Date | January 2, 1957 | |
|---|---|---|
| Status | Released | |
| Original Title | Le Mystère de l’atelier quinze | |
| Runtime | 18min | |
| Budget | — | |
| Revenue | — | |
| Language | French | |
| Original Language | French | |
| Production Countries | France | |
| Production Companies | Les Films Jacqueline Jacoupy | |