| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Karolina Frankowska | Crew | Writing | Writer | 9 |
Dariusz Panas | Crew | Camera | Camera Operator | 1 |
Remigiusz Grzela | Crew | Writing | Writer | 1 |
Ulrich Brock | Crew | Production | Producer | 9 |
Petro Aleksowski | Crew | Camera | Director of Photography | 1 |
 Olga Chajdas | Crew | Directing | Director | 1 |
Mela Melak | Crew | Art | Production Design | 1 |
Marek Rażniewski | Crew | Art | Props | 1 |
Jacek Reda | Crew | Crew | Police Consultant | 1 |
Sławomir Piernik | Crew | Editing | Editor | 1 |
 Anna Mucha | Cast | Actress | Sergeant Iza Filipiak | 1 |
 Katarzyna Kwiatkowska | Cast | Actress | Kinga Myrcha | 1 |
 Krystyna Wachelko-Zaleska | Cast | Actress | 1 | |
 Maria Gładkowska | Cast | Actress | Bożena Bednarek | 1 |
 Olga Frycz | Cast | Actress | Łucja Wagner | 1 |
 Przemysław Sadowski | Cast | Actor | Adam Bratkowski | 1 |
 Kamilla Baar | Cast | Actress | Agnieszka Bogusz | 1 |
 Marcin Bosak | Cast | Actor | Maciej Roguski | 1 |
 Marcin Czarnik | Cast | Actor | Tomasz Urbanek | 1 |
 Marcin Kwaśny | Cast | Actor | Pharmacist Wojtek Roczeń | 1 |
 Piotr Ligienza | Cast | Actor | Janusz Malak | 1 |
 Tomasz Piątkowski | Cast | Actor | Negotiator | 1 |
 Bartłomiej Nowosielski | Cast | Actor | Rafał Pietrzykowski | 1 |
 Katarzyna Warnke | Cast | Actress | Nina Szulińska | 1 |
 Maciej Mikołajczyk | Cast | Actor | Senior Aspirant Igor Trzeciak | 1 |
 Marcin Juchniewicz | Cast | Actor | Ryszard 'Roko' Mielec | 1 |
 Marieta Żukowska | Cast | Actress | Joanna Marecka | 1 |
 Michał Meyer | Cast | Marcin Halik | 1 | |
 Wojciech Czerwiński | Cast | Actor | Łukasz 'Karaś' Karaszewski | 1 |
Dariusz Dłużewski | Cast | Actor | Police Technician Tomasz Fic | 1 |
 Igor Obłoza | Cast | Actor | Franek Mirski | 1 |
Jacek Rys | Cast | Actor | Marek Rataj | 1 |
 Magdalena Różańska | Cast | Actress | Commissioner Iwona Wysocka | 1 |
 Kamil Przystał | Cast | Actor | Łukasz Kubaj | 1 |
 Arkadiusz Detmer | Cast | Actor | Commissioner Jan Michalski | 2 |
 Wojciech Brzeziński | Cast | Actor | Staff Sergeant Hubert Rudnik (uncredited) | 1 |
 Karolina Kominek | Cast | Actress | Monika Malak | 1 |
 Gabriela Czyżewska-Detmer | Cast | Superintendent Ewa Łęcka | 1 | |
 Konrad Bugaj | Cast | Actor | Damian Więcek | 1 |
 Alicja Dąbrowska | Cast | Actress | Ewa Bratkowska | 1 |
Leszek Żukowski | Cast | Eryk Pesta | 1 | |
 Marcin Zarzeczny | Cast | Actor | Paweł Cieślik | 1 |
 Jakub Mazurek | Cast | Actor | Policeman Waldemar Bajdar | 1 |
 Artur Chamski | Cast | Actor | Superintendent Roman Bajer | 1 |
 Aleksander Janiszewski | Cast | Actor | Daniel Witkowski | 1 |
 Mirosław Guzowski | Cast | Actor | Commissioner Paweł Pliszka | 1 |
 Katarzyna Skarżanka | Cast | Actress | Irena Jankowska | 1 |
Tomasz Lewandowski | Cast | Actor | Policeman (uncredited) | 1 |
Lauma Balode | Cast | Lena Doszenko / Oksana Doszenko | 1 | |
Dominika Biernat | Cast | Kasia Roguska | 1 | |
 Ireneusz Machnicki | Cast | Actor | Commissioner Andrzej Król | 1 |
Sławomir Popek | Cast | Commissioner Adam Hibner | 1 | |
Magdalena Kaczmarek | Cast | Actress | Natalia Lipecka | 1 |
Hubert Kostrzewa | Cast | Mariusz Śliwa (uncredited) | 1 | |
Monika Obara | Cast | Klaudia Wojtkowska | 1 | |
 Joanna Borer | Cast | Actress | Kasia Olszewska | 1 |
 Piotr Łukaszczyk | Cast | Actor | Karol Szymański | 1 |
 Joanna Rucińska | Cast | Actress | Commissioner Olga Mikke | 1 |
Paweł Gosk | Cast | 1 | ||
Daniel Wieleba | Cast | Tomasz Juryś | 1 | |
 Joanna Derengowska | Cast | Actress | Beata Korcz | 1 |
 Michał Wielewicki | Cast | Actor | Commissioner Robert Jarosz | 1 |
 Tomasz Błasiak | Cast | Actor | Tadeusz Celej | 1 |
Maria Czykwin | Cast | Izabela Urbanek | 1 | |
 Agnieszka Mrozińska | Cast | Actress | Julia Stasińska vel Ratyńska | 1 |
Piotr Piksa | Cast | Stefan Liwiec | 1 | |
| Person | Type | Job | Role(s) | Episodes |
