 |
Woiciech Mardyla as Leszek (voice) |
|
Marek Blendowski as Young Leszek (voice) |
| Directing | Jadwiga Kowalska | Director |
| Writing | Jadwiga Kowalska | Writer |
| Visual Effects | Jadwiga Kowalska | Animation |
| Production | Jadwiga Kowalska | Producer |
| Crew | Ralph Kühne | Cinematography |
| Editing | Fee Liechti | Editor |
| Visual Effects | Jérémie Dupraz | Animation |
| Crew | Jérémie Dupraz | Special Effects |
| Sound | Thomas Gassmann | Sound |
| Sound | Kilian Vilim | Sound |
| Sound | Christian Aregger | Music |
| Sound | Roland Bucher | Music |
