Istnienie
| Year | 2007 |
|---|---|
| Country | Poland |
| Director | Marcin Koszalka |
| Cinematography | Marcin Koszalka |
| Scriptwriters | Marcin Koszalka |
| Produced | Slawomir BonieckiJerzy DziegielewskiJacek Kulczycki |
| Music | Zygmunt Konieczny |
| Editing | Anna Wagner |
| Genres | Documentary |
| Release Date | June 3, 2007 |
| Runtime | 68 min. |