Young Fernando will unintentionally bring St. Nicholas' eve in danger when he misses the boat with the golden key in his pocket. With his best friend Pony he trots as fast as he can overland to Holland, but will he still be on time?
| Actor | Role |
|---|---|
 Beryl van PraagTestpiet | Testpiet |
 Lucas ReijndersPietje Fernando | Pietje Fernando |
 Wilbert GieskeSinterklaas | Sinterklaas |
 Job BovelanderCoole Piet | Coole Piet |
 Anouk de PaterDanspiet | Danspiet |
| FFlorus HoogslagSuperpiet | Superpiet |
| MMickey VermeerKadopiet 1 | Kadopiet 1 |
| CCharlotte HaKadopiet 2 | Kadopiet 2 |
| TTim OortmanBakpiet | Bakpiet |
| MMaylin van PuttenTestpiet junior | Testpiet junior |
 Frans DuijtsNot listed | Not listed |
| LLuan BellingaNot listed | Not listed |
| LLucilla BellingaNot listed | Not listed |