Your favourite gamer trio is back! This time, Waldek, Staszek and Delfina will spend an adventure-packed summer in the Tatra Mountains. During the trip, Waldek accidentally finds out that his father – the man he has heard so much about from his mum, the person who abandoned his family a long time ago – lives nearby. The boy is determined to find him and ask him about the reasons for his decision. Together with Staszek, under the cover of night, they set out on their mission. The hazards of the mountain trail, however, are nothing compared to what Delfina will have to do. The creative teenager has to hide the truth about the boys’ disappearance from her aunt, the mother of Waldek and… her new partner. How will this secret mission affect the lives of all the characters? Will Waldek find an answer to the questions that haunt him and understand the actions of his father?
| Directing | Kristoffer Rus | Director |
| Writing | Agnieszka Dąbrowska | Writer |
| Camera | Jakub Stolecki | Director of Photography |
| Production | Mikołaj Pokromski | Producer |
| Art | Aleksandra Kierzkowska | Set Designer |
| Costume & Make-Up | Katarzyna Lewińska | Costume Design |
| Sound | Grzegorz Kucharski | Sound |
| Editing | Marcin Konarzewski | Editor |
| Sound | Karim Martusewicz | Original Music Composer |
| Directing | Beata Biernat | Assistant Director |
| Directing | Agnieszka Wawrzyniak | Assistant Director |
| Crew | Marta Hajdasz | Script |
| Production | Katarzyna Gryciuk-Krzywda | Casting Director |
| Production | Maurycy Łyczko | Casting Assistant |
| Writing | Agnieszka Dąbrowska | Dialogue |
| Writing | Andrzej Łaski | Storyboard |
| Camera | Cezary Stolecki | Additional Photography |
| Camera | Albert Lenart | Camera Operator |
| Camera | Filip Jurzyk | Aerial Camera |
| Camera | Marcin Kukla | Aerial Camera |
| Camera | Dmytro Denysov | Aerial Camera |
| Camera | Tatrik Miskiv | Aerial Camera |
| Camera | Bartłomiej Bargiel | Aerial Camera |
| Camera | Michał Surma | Aerial Camera |
| Camera | Robert Romaniuk | Aerial Camera |
| Lighting | Marcin Majewski | Master Lighting Artist |
| Camera | Lucjan Mleczko | Grip |
| Camera | Kamil Komorowski | Grip |
| Editing | Mateusz Malinowski | Digital Intermediate |
| Camera | Dymytro Turbal | Data Wrangler |
| Camera | Nazar Vasko | Data Wrangler |
| Visual Effects | Piotr Bandomir | VFX Supervisor |
| Visual Effects | Paweł Chrabąszcz | VFX Artist |
| Visual Effects | Krzysztof Lipiński | VFX Artist |
| Visual Effects | Jakub Brzeziński | VFX Artist |
| Visual Effects | Jerzy Sieroń | VFX Supervisor |
| Visual Effects | Jerzy Sieroń | Animation Director |
| Art | Karolina Kosicka | Interior Designer |
| Art | Bartosz Suda | Props |
| Art | Marta Płońska | Props |
| Art | Andrzej Palkowski | Props |
| Art | Aleksandra Sandakow | Props |
| Art | Bernard Saks | Assistant Property Master |
| Art | Jerzy Suda | Assistant Property Master |
| Costume & Make-Up | Beata Michalik | Assistant Costume Designer |
| Costume & Make-Up | Nikolia Morozov | Assistant Costume Designer |
| Costume & Make-Up | Monika Stefańczuk | Makeup & Hair Assistant |
| Costume & Make-Up | Marta Szczerkowska | Makeup & Hair |
| Costume & Make-Up | Waldemar Pokromski | Makeup & Hair |
| Sound | Joanna Kucharski-Żmijewska | Musician |
| Sound | Mariusz Mielczarek | Musician |
| Sound | Tomasz Nowak | Musician |
| Sound | Maja Karlsson Rus | Musician |
| Sound | Maja Karlsson Rus | Vocals |
| Sound | Grzegorz Lalek | Musician |
| Sound | Grzegorz Lalek | Vocals |
| Sound | Marta Gębska | Musician |
| Sound | Andrzej Gębski | Musician |
| Sound | Julia Szczypińska | Musician |
| Sound | Klara Rejnowicz | Musician |
| Sound | Michał Kaszowski | Musician |
| Sound | Michał Tchórz | Musician |
| Sound | Gwidon Ciężarek | Musician |
| Sound | Julia Charmuszko | Musician |
| Sound | Huan Ling Qian | Musician |
| Sound | Anna Betley-Gębska | Musician |
| Sound | Patryk Rogoziński | Musician |
| Sound | Natalia Piekutowska | Musician |
| Sound | Mateusz Gębski | Musician |
| Sound | Ignacy Jurek | Musician |
| Sound | Witold Adamkiewicz | Musician |
| Sound | Dariusz Bafeltowski | Musician |
| Sound | Nelson Martusewicz | Musician |
| Sound | Kristoffer Rus | Musician |
| Sound | Paweł Maciej Dobrowolski | Musician |
| Sound | Kamil Januszek | Musician |
| Sound | Andrzej Gut-Mostowy | Musician |
| Sound | Andrzej Gut-Mostowy | Vocals |
| Sound | Karim Martusewicz | Musician |
| Sound | Karim Martusewicz | Conductor |
| Sound | Anna Seman | Vocals |
| Sound | Maja Kędzierska | Vocals |
| Sound | Melissa Martusewicz | Vocals |
| Sound | Wiktoria Szewczyk | Vocals |
| Sound | Natalia Piekutowska | Vocals |
| Sound | Grzegorz Kucharski | Sound Editor |
| Sound | Grzegorz Kucharski | Sound Director |
| Sound | Marcin Kucharski | Sound Editor |
| Editing | Tymon Konarzewski | Assistant Editor |
| Crew | Emilia Cygnarowicz | Public Relations |
| Crew | Joanna Jakubik | Public Relations |
| Crew | Aleksandra Karbowiak-Dajewska | Public Relations |
| Crew | Michał Mieczkowski | Public Relations |
| Crew | Kinga Mielnik | Public Relations |
| Crew | Aleksandra Misiak | Public Relations |
| Camera | Karolina Grabowska | Still Photographer |
| Camera | Jarosław Sosiński | Still Photographer |
| Camera | Krzysztof Wiktor | Still Photographer |
| Crew | Franciszek Zuzak | Stunt Coordinator |
| Crew | Jakub Kostrzewa | Stunts |
| Crew | Tomasz Jarzębski | Stunts |
| Crew | Paweł Radziszewski | Stunts |
| Crew | Jakub Bartosiewicz | Stunts |
| Crew | Dawid Giera | Stunts |
| Crew | Karol Wróbel | Stunts |
| Crew | Dominik Lis | Stunts |
| Crew | Rafał Giera | Stunts |
| Crew | Filip Bobak | Acting Double |
| Crew | Tomasz Chyc Magdzin | Acting Double |
| Crew | Janusz Bykowski | Pyrotechnician |
| Crew | Bartosz Rośczak | Pyrotechnician |
| Crew | Aneta Kielak | Catering |
| Crew | Michał Basiński | Catering |
| Crew | Mariusz Białek | Catering |
| Crew | Katarzyna Poskróbek | Catering |
| Crew | Łukasz Sówka | Catering |
| Production | Joanna Strzelecka | Production Manager |
| Production | Agnieszka Ciechan | Assistant Production Manager |
| Production | Natalia Klisińska | Assistant Production Manager |
| Production | Beata Majorkiewicz | Administration |
| Production | Karolina Hulbój | Administration |
| Production | Carolina Pietyra | Co-Producer |
| Production | Dariusz Nosal | Co-Producer |
| Production | Agnieszka Gonciarz | Co-Producer |