Nasrdin Dchar
— Sef / Wesley (voice)
Steye van Dam
— Wesley / Marjolein / Wesley's Father (voice)
Paulien Cornelisse
— Marjolein / Sef (voice)
Fockeline Ouwerkerk
— Anne (voice)
Iliass Ojja
— Sef's Brother (voice)
Sabri Saad El-Hamus
— Sef's Father (voice)
Margo Dames
— Marjolein's Mother (voice)
Chris Bajema
— Marjolein's Father (voice)
Lex Verschuuren
— Wesley's Brother (voice)
Johannes Sigmond
— Band Member (voice)
Job Roggeveen
— Boy in Locker Room (voice)