Documentary about the kolla people living in North Western Argentina.
| Release Date | June 2, 1947 | |
|---|---|---|
| Status | Released | |
| Original Title | Los pueblos dormidos (por la Quebrada de Humahuaca) | |
| Runtime | 23min | |
| Budget | — | |
| Revenue | — | |
| Language | Spanish | |
| Original Language | Spanish | |
| Production Countries | Argentina | |
| Production Companies | CINEPA | |