In 1866, as Austria faces war with Prussia, 19-year-old Ludvík Machl joins a secret Czech resistance group. When he is caught with stolen funds and a weapon, the police commissioner spares him from prison on the condition that he work as an informant. Trapped by fear and betrayal, Ludvík is forced down a path that leads inexorably toward his own destruction.
| Release Date | November 27, 1989 | |
|---|---|---|
| Status | Released | |
| Original Title | Czarny wąwóz | |
| Runtime | 1h 41min | |
| Budget | — | |
| Revenue | — | |
| Language | Polish | |
| Original Language | Polish | |
| Production Countries | Czechoslovakia, Poland | |
| Production Companies | Filmové studio BarrandovZespół Filmowy "Oko" | |