Cast & crew
I Know Who Did It (2008)
Directed by Jan P. Matuszyński Written by Jan P. Matuszyński
Crew
| Jan P. Matuszyński | Director |
| Jan P. Matuszyński | Writer |
| Przemysław Chruścielewski | Editor |
| Jan P. Matuszyński | Director |
| Jan P. Matuszyński | Writer |
| Przemysław Chruścielewski | Editor |