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Piotr Cyrwus as Narrator (voice) |
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Nawojka Wierzbowska as Friday (voice) |
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Stanisław Najmiec as Mayor Bartholmus (voice) / Master Hans (voice) |
| Directing | Nawojka Wierzbowska | Director |
| Writing | Nawojka Wierzbowska | Screenplay |
| Sound | Krystian Lizak | Music |
| Sound | Natalia Wlodarczyk | Music |
| Sound | Stanisław Najmiec | Sound |
| Visual Effects | Natalia Krawczuk | Character Designer |
| Visual Effects | Natalia Krawczuk | Animation |
| Art | Maciej Wierzejski | Background Designer |
| Visual Effects | Aleksandra Wit | Animation |
| Crew | Maciej Wierzejski | Compositor |
