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 Doppelgänger. The Double is not yet available on HBO Max.
| Directing | Jan Holoubek | Director |
| Writing | Andrzej Gołda | Writer |
| Camera | Bartłomiej Kaczmarek | Director of Photography |
| Writing | Jan Holoubek | Co-Writer |
| Production | Żywia Kosińska | Casting Director |
| Costume & Make-Up | Weronika Orlińska | Costume Design |
| Production | Tomasz Parnowski | Production Manager |
| Production | Anna Waśniewska-Gill | Producer |
| Costume & Make-Up | Mirela Zawiszewska | Makeup Department Head |
| Editing | Rafał Listopad | Editor |
| Sound | Kacper Habisiak | Sound |
| Sound | Marcin Kasiński | Sound |
| Sound | Przemysław Kamieński | Sound |
| Camera | Robert Pałka | Still Photographer |
| Crew | Piotr Wojtkowski | Stunt Double |
| Art | Marek Warszewski | Set Designer |
| Directing | Franciszek Przybylski | Second Unit Director |
| Directing | Franciszek Przybylski | Assistant Director |
| Camera | Franciszek Przybylski | Second Unit Director of Photography |
| Directing | Krzysztof Kwiatkowski | Assistant Director |
| Camera | Klaudiusz Warszewski | Camera Operator |
| Camera | Tomasz Pawlik | Camera Operator |
| Camera | Krzysztof Bukowski | Camera Operator |
| Camera | Michał Czachorowski | Aerial Camera |
| Lighting | Adam Napora | Master Lighting Artist |
| Camera | Grzegorz Falba | Grip |
| Camera | Waldemar Matynia | Grip |
| Camera | Michał Szymański | Grip |
| Editing | Mateusz Budnik | Digital Intermediate |
| Production | Łukasz Sylwester | Data Management Technician |
| Production | Mateusz Smereczyński | Data Management Technician |
| Editing | Cezary Grzesiuk jr | Dailies Manager |
| Editing | Marek Lechowicz | Dailies Manager |
| Visual Effects | Marcin Malewski | VFX Supervisor |
| Art | Maciej Fajst | Set Designer |
| Art | Karolina Kempińska | Assistant Set Designer |
| Art | Kinga Babczyńska | Interior Designer |
| Art | Karolina Kosicka | Interior Designer |
| Art | Mariusz Kowalski | Props |
| Art | Michał Burakowski | Props |
| Art | Szymon Szczęsny | Assistant Property Master |
| Art | Mirosław Michał Opaliński | Assistant Property Master |
| Art | Michał Partyka | Assistant Property Master |
| Art | Grzegorz Nawrocki | Assistant Property Master |
| Costume & Make-Up | Anna Janowska | Assistant Costume Designer |
| Costume & Make-Up | Agnieszka Kozyra | Assistant Costume Designer |
| Costume & Make-Up | Anna Kozłowska | Assistant Costume Designer |
| Sound | Jan Komar | Original Music Composer |
| Sound | Jan Komar | Musician |
| Sound | Piotr Zabrodzki | Musician |
| Sound | Michał Jaros | Musician |
| Sound | Jan Młynarski | Musician |
| Sound | Aneta Brykalska | Music Consultant |
| Sound | Agnieszka Kulczycka | Music Consultant |
| Sound | Marcin Kasiński | Sound Director |
| Sound | Ewa Mazurkiewicz | Dialogue Editor |
| Sound | Aleksandra Dzioba | Dialogue Editor |
| Sound | Adam Szlenda | Dialogue Editor |
| Sound | Dawid Konecki | Sound Effects Editor |
| Sound | Filip Krzyżykowski | Sound Effects Editor |
| Editing | Sebastian Korwin-Kulesza | Assistant Editor |
| Costume & Make-Up | Mirela Zawiszewska | Makeup & Hair Assistant |
| Costume & Make-Up | Justyna Osińska | Makeup Department Head |
| Costume & Make-Up | Ewelina Cnota | Assistant Makeup Artist |
| Crew | Wojciech Konkol | Health and Safety |
| Crew | Maria Majer | Public Relations |
| Camera | Jarosław Sosiński | Still Photographer |
| Crew | Piotr Wojtkowski | Acting Double |
| Crew | Maksym Andosenka | Acting Double |
| Crew | Mateusz Brenner | Acting Double |
| Crew | Tomasz Bykowski | Pyrotechnician |
| Crew | Janusz Bykowski | Pyrotechnician |
| Crew | Jacek Bykowski | Pyrotechnician |
| Crew | Jaroslaw Miksa | Pyrotechnician |
| Crew | Witold Wajtach | Pyrotechnician |
| Crew | Jacek Śmierzyński | Pyrotechnician |
| Crew | Błażej Litwiński | Pyrotechnician |
| Crew | Andrzej Wnek | Pyrotechnician |
| Crew | Marcin Kudla | Pyrotechnician |
| Crew | Maciej A. Maciejewski | Stunt Coordinator |
| Crew | Filip Bucki | Stunts |
| Crew | Dariusz Obrębski | Stunts |
| Crew | Łukasz Czubak | Stunts |
| Crew | Maciej Romanowski | Stunts |
| Crew | Michał Burdan | Stunts |
| Crew | Konrad Ostrowski | Stunts |
| Crew | Grzegorz Reda | Stunts |
| Crew | Michał Pluskota | Stunts |
| Crew | Tomasz Lipski | Stunts |
| Crew | Piotr Wojtkowski | Stunts |
| Crew | Mateusz Brener | Stunts |
| Crew | Anna Król | Translator |
| Crew | Maria Ortwein | Translator |
| Crew | Neil Fornalik | Translator |
| Crew | Mariusz Żwierko | Translator |
| Crew | Katarzyna Więcławska | Translator |
| Crew | Michał Wiktorowicz | Translator |
| Crew | Martin Sobczyk | Translator |
| Crew | Aneta Kielak | Catering |
| Crew | Marek Krucz | Catering |
| Crew | Dominika Zielińska | Catering |
| Crew | Jarosław Tumilewicz | Catering |
| Crew | Wiktor Cichocki | Catering |
| Crew | Adam Bieniek | Catering |
| Crew | Andrzej Iwaniuk | Catering |
| Production | Michał Marceli Kowalski | Assistant Production Manager |
| Production | Anna Dobies | Administration |
| Production | Marta Grela-Gorostiza | Production Supervisor |
| Production | Anna Waśniewska-Gill | Production Supervisor |
| Production | Łukasz Poniński | Production Supervisor |
