Eight-years old Kuba is on the trail of a magic stone, which pieces float somewhere in the world. If he puts the pieces together, the magic stone will bring happiness and prosperity to everyone. In search of the magic bits, Kuba and his brother travel through time and space visiting an ancient Gaul pre-Slavic Biskupin.
| Directing | Jerzy Łukaszewicz | Director |
| Crew | Aneta Głowska | Translator |
| Production | Tadeusz Lampka | Producer |
| Crew | Janusz Bykowski | Pyrotechnician |
| Directing | Grzegorz Okrasa | Assistant Director |
| Crew | Monika Figura | Script |
| Directing | Marina Vorlop-Bell | Co-Director |
| Writing | Maria Etienne | Dialogue |
| Camera | Zdzisław Najda | Camera Operator |
| Editing | Hanna Kobus | Assistant Editor |
| Editing | Jutta Busch-Tomala-Widemann | Assistant Editor |
| Costume & Make-Up | Dagmara Pokromska | Assistant Makeup Artist |
| Sound | Andrzej Stryczek | Recording Supervision |
| Camera | Edward Makówka | Assistant Camera |
| Sound | Krzysztof Jastrząb | Sound |
| Production | Thomas Bürger | Producer |
| Writing | Marina Vorlop-Bell | Writer |
| Editing | Iwona Rudnicka | Assistant Editor |
| Sound | Grzegorz Szkarłat | Boom Operator |
| Sound | Jan Graboś | Sound Editor |
| Directing | Malgorzata Raszek-Zaliwska | Assistant Director |
| Directing | Elżbieta Osińska | Assistant Director |
| Camera | Zbigniew Hałatek | Camera Operator |
| Writing | Jerzy Łukaszewicz | Writer |
| Production | Barbara Głogowska | Administration |
| Crew | Paweł Nurkowski | Special Effects |
| Sound | Henryk Zastróżny | Foley |
| Editing | Grażyna Jasińska-Wiśniarowska | Editor |
| Costume & Make-Up | Tomasz Matraszek | Makeup Artist |
| Sound | Jacek Hamela | Sound Recordist |
| Crew | Arkadiusz Rośczak | Pyrotechnician |
| Production | Wiesław Łysakowski | Assistant Production Manager |
| Camera | Zdzisław Najda | Director of Photography |
| Sound | Krzesimir Dębski | Original Music Composer |