Drsná Planina (1980)
Chronicle of frontier division Czech police (SNB) in the years 1946 - 1949.
- Release Date: 1980-05-01
- Runtime: 1h 29min
- Production Company: Filmové studio Barrandov
- Production Country: Czechoslovakia
- Director: Jaroslav Soukup
- Writer: Jaroslav Soukup
