Znaki szczególne (1977)
| First Air Date: | 1977, February 28 |
| Last Air Date: | 1977, March 2 |
| Status: | Ended |
| Seasons: | 1 |
| Episodes: | 6 |
Overview:
Engineer Bogdan Zawada moves to the construction of a port on the Baltic Sea. The man tries to arrange his personal and professional life in a new environment.