Bram van der Vlugt (Sint Nicolaas)Pamela Teves (Mammie)Edo Brunner (Huibert Jan)Lieke van Lexmond (Anna)Bo Burger (Sem)Joshua Albano (Benny Taai Taai)Maaike Bakker (Patty Pepernoot)Jelle de Jong (David)Kylian de Pagter (Randy)Roel Dirven (Carlo Cadeaux)Aaron Groeneveld (Vracht Zwarte Piet)Lulu (Lemmy van Nellestijn)Wes Mutsaars (Paco Post)Liz Scholten (Lizzy)Chris Tates (Hugo Hogepief)Martijn van Nellestijn (Postbode)Marga Van Praag (Reporter)Jimmy van Schaik (Dex)
The festive arrival of Sinterklaas is overshadowed by a huge problem: due to a large shortage of staff, the tradition threatens to disappear once and for all. Sinterklaas is desperate: where can he find new, good staff on such short notice? The youngest member of staff suggests they organize an audition in which everybody can show off their skills in order to become a member of staff; a so-called 'Piet'. Sem writes a letter to register for this audition immediately. If he can become a tough, strong 'Piet', his bullies will never harass him again. But what nobody knows is that Huibert Jan and his "Mammie" are trying to sabotage the audition with an evil scheme. Will Sem, Patty Pepernoot and 'Piet' Bennie successfully save the audition or is this the end of the festive and beloved Sinterklaas tradition?