A recruitment film telling boys who leave school about working in the Vítkovice ironworks.
| Release Date | December 31, 1950 | |
|---|---|---|
| Status | Released | |
| Original Title | Hutě volají | |
| Runtime | — | |
| Budget | — | |
| Revenue | — | |
| Language | Czech | |
| Original Language | Czech | |
| Production Countries | Czechoslovakia | |
| Production Companies | Krátký film Praha | |