Mystery of an Old Family
Movie| Title | Tajemnica starego rodu |
| User score | 5.5 |
| Release date | Oct 19, 1928 |
| Genre | |
| Director | Zbigniew Gniazdowski |
| Production country | Poland |
| Production companies | Sfinks |
| Run time | 78 min. |
A Polish drama from Zbigniew Gniazdowski about love and secret documents.
