Plot
Based on a true story in the American owned Cananea mine. It depicts how the owner profits while the Mexican workers struggle to survive and are exploited for their labour.
| Writer | Pedro F. Miret |
|---|---|
| Director | Marcela Fernández Violante |
| Actor | Yolanda Ciani, Carlos Bracho, Milton Rodríguez |
| Country | Mexico |
| Production | Corporación Nacional Cinematográfica (CONACINE) |