Hans and Jan Bitner live separated from each other by an iron curtain. Hans works in an office in Strasbourg, he leads a quiet, almost monotonous life. Bitner is a Polish patriot, involved in the affairs of "Solidarity" and the fight for a free Poland. He lives in Sopot with his family. Seemingly, their lives are completely different, but there is one detail that connected their lives forever. Both will have to answer very important questions about their identity.
Unfortunately the movie Doppelganger. The Double is not yet available on HBO Max.
| Sound | Marcin Kasiński | Sound |
| Sound | Kacper Habisiak | Sound |
| Sound | Przemysław Kamieński | Sound |
| Camera | Robert Pałka | Still Photographer |
| Crew | Piotr Wojtkowski | Stunt Double |
| Art | Marek Warszewski | Set Designer |
| Directing | Franciszek Przybylski | Assistant Director |
| Lighting | Adam Napora | Master Lighting Artist |
| Editing | Mateusz Budnik | Digital Intermediate |
| Camera | Grzegorz Falba | Grip |
| Camera | Waldemar Matynia | Grip |
| Editing | Cezary Grzesiuk jr | Dailies Manager |
| Crew | Konrad Ostrowski | Stunts |
| Crew | Maria Ortwein | Translator |
| Crew | Marek Krucz | Catering |
| Visual Effects | Marcin Malewski | VFX Supervisor |
| Art | Karolina Kosicka | Interior Designer |
| Crew | Maksym Andosenka | Acting Double |
| Crew | Michał Pluskota | Stunts |
| Crew | Mateusz Brenner | Stunts |
| Directing | Franciszek Przybylski | Second Unit Director |
| Camera | Franciszek Przybylski | Second Unit Director of Photography |
| Art | Michał Partyka | Assistant Property Master |
| Costume & Make-Up | Agnieszka Kozyra | Assistant Costume Designer |
| Sound | Ewa Mazurkiewicz | Dialogue Editor |
| Crew | Piotr Wojtkowski | Acting Double |
| Crew | Jacek Bykowski | Pyrotechnician |
| Crew | Adam Bieniek | Catering |
| Art | Karolina Kempińska | Assistant Set Designer |
| Camera | Michał Szymański | Grip |
| Art | Grzegorz Nawrocki | Assistant Property Master |
| Costume & Make-Up | Anna Janowska | Assistant Costume Designer |
| Camera | Jarosław Sosiński | Still Photographer |
| Crew | Witold Wajtach | Pyrotechnician |
| Crew | Jacek Śmierzyński | Pyrotechnician |
| Costume & Make-Up | Anna Kozłowska | Assistant Costume Designer |
| Crew | Piotr Wojtkowski | Stunts |
| Production | Michał Marceli Kowalski | Assistant Production Manager |
| Directing | Krzysztof Kwiatkowski | Assistant Director |
| Camera | Tomasz Pawlik | Camera Operator |
| Camera | Krzysztof Bukowski | Camera Operator |
| Production | Mateusz Smereczyński | Data Management Technician |
| Production | Łukasz Sylwester | Data Management Technician |
| Art | Szymon Szczęsny | Assistant Property Master |
| Sound | Aleksandra Dzioba | Dialogue Editor |
| Crew | Mateusz Brenner | Acting Double |
| Crew | Maciej A. Maciejewski | Stunt Coordinator |
| Camera | Klaudiusz Warszewski | Camera Operator |
| Costume & Make-Up | Ewelina Cnota | Assistant Makeup Artist |
| Production | Marta Grela-Gorostiza | Production Supervisor |
| Editing | Marek Lechowicz | Dailies Manager |
| Art | Kinga Babczyńska | Interior Designer |
| Art | Michał Burakowski | Props |
| Sound | Jan Komar | Original Music Composer |
| Sound | Piotr Zabrodzki | Musician |
| Sound | Michał Jaros | Musician |
| Sound | Jan Młynarski | Musician |
| Crew | Andrzej Wnek | Pyrotechnician |
| Crew | Łukasz Czubak | Stunts |
| Crew | Wiktor Cichocki | Catering |
| Sound | Agnieszka Kulczycka | Music Consultant |
| Crew | Wojciech Konkol | Health and Safety |
| Crew | Janusz Bykowski | Pyrotechnician |
| Crew | Marcin Kudla | Pyrotechnician |
| Crew | Dariusz Obrębski | Stunts |
| Crew | Mariusz Żwierko | Translator |
| Camera | Michał Czachorowski | Aerial Camera |
| Art | Mirosław Michał Opaliński | Assistant Property Master |
| Costume & Make-Up | Mirela Zawiszewska | Makeup & Hair Assistant |
| Crew | Andrzej Iwaniuk | Catering |
| Art | Maciej Fajst | Set Designer |
| Art | Mariusz Kowalski | Props |
| Costume & Make-Up | Justyna Osińska | Makeup Department Head |
| Crew | Filip Bucki | Stunts |
| Crew | Dominika Zielińska | Catering |
| Crew | Jaroslaw Miksa | Pyrotechnician |
| Crew | Tomasz Lipski | Stunts |
| Crew | Michał Wiktorowicz | Translator |
| Production | Anna Dobies | Administration |
| Crew | Michał Burdan | Stunts |
| Crew | Jarosław Tumilewicz | Catering |
| Sound | Jan Komar | Musician |
| Sound | Marcin Kasiński | Sound Director |
| Sound | Dawid Konecki | Sound Effects Editor |
| Sound | Filip Krzyżykowski | Sound Effects Editor |
| Crew | Neil Fornalik | Translator |
| Crew | Katarzyna Więcławska | Translator |
| Crew | Aneta Kielak | Catering |
| Sound | Adam Szlenda | Dialogue Editor |
| Editing | Sebastian Korwin-Kulesza | Assistant Editor |
| Crew | Tomasz Bykowski | Pyrotechnician |
| Crew | Błażej Litwiński | Pyrotechnician |
| Crew | Maciej Romanowski | Stunts |
| Production | Anna Waśniewska-Gill | Production Supervisor |
| Sound | Aneta Brykalska | Music Consultant |
| Crew | Grzegorz Reda | Stunts |
| Crew | Anna Król | Translator |
| Crew | Martin Sobczyk | Translator |
| Production | Łukasz Poniński | Production Supervisor |
| Crew | Maria Majer | Public Relations |
| Writing | Andrzej Gołda | Writer |
| Writing | Jan Holoubek | Co-Writer |
| Camera | Bartłomiej Kaczmarek | Director of Photography |
| Directing | Jan Holoubek | Director |
| Production | Tomasz Parnowski | Production Manager |
| Production | Żywia Kosińska | Casting Director |
| Production | Anna Waśniewska-Gill | Producer |
| Costume & Make-Up | Weronika Orlińska | Costume Design |
| Sound | Łukasz Tuński | Boom Operator |
| Sound | Paweł Krajewski | Boom Operator |
| Editing | Rafał Listopad | Editor |
| Costume & Make-Up | Mirela Zawiszewska | Makeup Department Head |
| Sound | Jacek Wiśniewski | Foley Supervisor |
| Sound | Kamil Kwiatkowski | Foley Editor |
