Cast & crew
Case Unknown (2009)
Directed by Feliks Falk Written by Feliks Falk
Cast
| Magdalena Walach | Renata Grot |
| Grzegorz Wolf | Pawel Płocki |
| Grzegorz Kwiecień | Intern Robert |
| Krzysztof Stroiński | Ambroziak |
| Borys Szyc | Dr. Konstanty Grot |
| Elżbieta Karkoszka | Konstanty's Mother |
| Marian Opania | Professor Dębicki |
| Ewa Ziętek | Renata's mother |
| Krzysztof Machowski | Ludwik Boreń |
| Aleksander Mikołajczak | Tadeusz Kański |
| Artur Steranko | Doctor Julski |
| Anna Wyka | Julka |
| Katarzyna Żak | |
| Małgorzata Ząbkowska | Woman |
| Gabriela Czyżewska-Detmer | Nurse Kasia |
| Jacek Lenartowicz | patient |
| Andrzej Mrowiec | Jerke |
| Stanisław Penksyk | Prosecutor Mąka |
| Bernardeta Komiago | Clerk |
| Barbara Kurdej-Szatan | Intern Iwona |
| Nina Czerkies | Ludmiła |
| Bogdan Kalus | Grots' Neighbor |
| Ewa Kania | Robert's Aunt |
| Marlena Durda | Secretary Stenia |
| Katarzyna Bojaryn | Musician |
| Izabela Brejtkop-Frączek | Secretary |
| Joanna Domańska | |
| Jolanta Fijałkowska | |
| Joanna Górniak | Nurse |
| Magdalena Kordylasińska | Musician |
| Jolanta Grusznic | |
| Aleksandra Sawa | |
| Katarzyna Skolik-Miedziak | Clerk |
| Kinga Tabor | Physician |
| Wojciech Chorąży | Physician |
| Juliusz Chrząstowski | Policeman |
| Dariusz Dobkowski | Man |
| Krzysztof Kalczyński | Stanisław Grot |
| Mateusz Ławrynowicz | |
| Tadeusz Piotr Łomnicki | Tadeusz |
| Jacek Mąka | |
| Leszek Musiał | Janek |
| Robert Ostolski | Policeman |
| Michał Chilicki | Patient (uncredited) |
| Rafał Dajbor | Patient (uncredited) |
| Jerzy Retmaniak | Patient (uncredited) |
Crew
| Krzysztof Herdzin | Musician |
| Wiesława Pawlińska | Set Decoration |
| Feliks Falk | Director |
| Włodzimierz Niderhaus | Producer |
| Krzysztof Szpetmański | Editor |
| Bartłomiej Gliniak | Original Music Composer |
| Teresa Gruber | Production Design |
| Małgorzata Obłoza | Costume Design |
| Teresa Violetta Buhl | Casting |
| Arkadiusz Tomiak | Director of Photography |
| Tomasz Karnowski | Steadicam Operator |
| Teresa Gruber | Set Decoration |
| Tomasz Krzemieniecki | Stunts |
| Feliks Falk | Writer |