Jerzy and Artur’s father dies, leaving behind a valuable stamp collection, which, they discover, is coveted by dealers of varying degrees of shadiness. The more involved the brothers get in their father’s world, the more dire and comical their situation becomes.
Unfortunately the movie Decalogue X is not yet available on HBO Max.
| Directing | Krzysztof Kieślowski | Director |
| Sound | Zbigniew Preisner | Original Music Composer |
| Editing | Ewa Smal | Editor |
| Art | Halina Dobrowolska | Production Design |
| Directing | Olaf Lubaszenko | Assistant Director |
| Art | Waldemar Weiss | Construction Coordinator |
| Sound | Nikodem Wołk-Łaniewski | Sound |
| Production | Ryszard Chutkowski | Production Manager |
| Writing | Krzysztof Kieślowski | Screenplay |
| Writing | Krzysztof Piesiewicz | Screenplay |
| Production | Anna Kowalska | Administration |
| Production | Małgorzata Dedek | Administration |
| Production | Paweł Mantorski | Production Coordinator |
| Production | Włodzimierz Bendych | Production Coordinator |
| Art | Grazyna Tkaczyk | Assistant Production Design |
| Art | Robert Czesak | Assistant Production Design |
| Art | Anna Iskierka | Assistant Production Design |
| Art | Sławomir Janowski | Assistant Production Design |
| Art | Krzysztof Budzyński | Props |
| Art | Dariusz Brus | Props |
| Art | Stefan Witkowski | Props |
| Sound | Janina Kurec | Music Consultant |
| Lighting | Jerzy Tomczuk | Lighting Technician |
| Lighting | Marek Modzelewski | Lighting Technician |
| Lighting | Krzysztof Koperski | Lighting Technician |
| Lighting | Józef Trzoch | Lighting Technician |
| Lighting | Tomasz Gradowski | Lighting Technician |
| Camera | Piotr Jaszczuk | Assistant Camera |
| Camera | Jerzy Rudziński | Camera Operator |
| Art | Magdalena Dipont | Set Decoration |
| Editing | Henryka Dancygier | Assistant Editor |
| Editing | Urszula Reklajtis | Assistant Editor |
| Production | Robert Brzeziński | Production Consultant |
| Production | Franciszek Szydełko | Production Consultant |
| Production | Andrzej Zaczyński | Production Consultant |
| Costume & Make-Up | Małgorzata Obłoza | Costume Design |
| Costume & Make-Up | Hanna Ćwikło | Costume Design |
| Art | Mirosław Mentcel | Graphic Designer |
| Camera | Andrzej Burchard | Still Photographer |
| Costume & Make-Up | Jolanta Wlodarczyk | Costume Assistant |
| Costume & Make-Up | Dorota Seweryńska | Makeup Artist |
| Costume & Make-Up | Jadwiga Cichocka | Assistant Makeup Artist |
| Costume & Make-Up | Jolanta Pruszynska | Assistant Makeup Artist |
| Costume & Make-Up | Helena Tarnacka | Wardrobe Designer |
| Sound | Zdzisław Szostak | Conductor |
| Sound | Zbigniew Malecki | Music Producer |
| Sound | Piotr Pacholski | Sound Technical Supervisor |
| Sound | Małgorzata Krupa | Sound Assistant |
| Sound | Bogusław Nowak | Foley Artist |
| Production | Anna Sacharczuk | Assistant Production Manager |
| Production | Włodzimierz Dziatkiewicz | Assistant Production Manager |
| Production | Andrzej Buhl | Unit Manager |
| Directing | Miroslawa Serafin | Script Supervisor |
| Production | Bożena Mrówczyńska | Production Secretary |
| Directing | Teresa Violetta Buhl | First Assistant Director |
| Directing | Dariusz Jabłoński | First Assistant Director |
| Directing | Dariusz Przychoda | Assistant Director |
| Camera | Jacek Bławut | Director of Photography |
