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Joanna Jabłczyńska as Treflinka (voice) |
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Karolina Trębacz as Treflik (voice) |
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Andrzej Chyra as Bert (voice) |
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Jarosław Boberek as Reindeer (voice) |
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Adam Ferency as Santa Claus (voice) |
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Katarzyna Figura as (voice) |
| Directing | Piotr Ficner | Director |
| Writing | Roksana Jędrzejewska-Wróbel | Writer |
| Writing | Wojciech Wróbel | Writer |
| Camera | Jan Paweł Trzaska | Director of Photography |
| Sound | Piotr Kubiak | Original Music Composer |
| Editing | Anna Dobrowodzka | Editor |
| Sound | Maja Gadzińska | Vocals |
