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Nasrdin Dchar as Sef / Wesley (voice) |
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Steye van Dam as Wesley / Marjolein / Wesley's Father (voice) |
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Paulien Cornelisse as Marjolein / Sef (voice) |
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Fockeline Ouwerkerk as Anne (voice) |
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Iliass Ojja as Sef's Brother (voice) |
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Sabri Saad El-Hamus as Sef's Father (voice) |
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Margo Dames as Marjolein's Mother (voice) |
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Chris Bajema as Marjolein's Father (voice) |
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Lex Verschuuren as Wesley's Brother (voice) |
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Johannes Sigmond as Band Member (voice) |
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Job Roggeveen as Boy in Locker Room (voice) |
| Visual Effects | Joris Oprins | Animation |
| Visual Effects | Marieke Blaauw | Animation |
| Sound | Job Roggeveen | Sound Designer |
| Sound | Happy Camper | Music |
| Production | Pita de Leeuw | Producer |
| Visual Effects | Lex Tilleman | Animation |
| Sound | Martin Groeneveld | Sound Mixer |
| Directing | Marieke Blaauw | Director |
| Directing | Job Roggeveen | Director |
| Directing | Joris Oprins | Director |
| Writing | Lotte Tabbers | Scenario Writer |
| Sound | Job Roggeveen | Musician |
| Sound | Jeroen Nadorp | Sound Mixer |
| Editing | Anna van der Staak | Editor |
| Sound | Joris Oprins | Sound Designer |
| Visual Effects | Eric Smilde | Modeling |
| Visual Effects | Yoshi Klarenbeek | Modeling |
| Visual Effects | Job Roggeveen | Modeling |
| Visual Effects | Joris Oprins | Modeling |
| Visual Effects | Ruth Taylor | Animation |
| Production | Marleen Slot | Producer |
| Production | Job Roggeveen | Co-Producer |
| Production | Joris Oprins | Co-Producer |
| Production | Marieke Blaauw | Co-Producer |
| Art | Job Roggeveen | Art Direction |
| Art | Joris Oprins | Art Direction |
| Art | Marieke Blaauw | Art Direction |
| Production | Daniéla de Lange | Casting |
| Writing | Job Roggeveen | Writer |
| Writing | Joris Oprins | Writer |
| Writing | Marieke Blaauw | Writer |
| Sound | Marieke Blaauw | Sound Designer |