The planned marriage between Premierpiet and Probleempiet is in jeopardy, scholars Hans and Frans Steenstra have been kidnapped, and a rare ruby has been stolen from the Rijksmuseum. The dangerous Dr. Brein is behind all of this. Sinterklaas must intervene and even sends his Pieten on a trip to Switzerland to prevent Dr. Brein's criminal organization from gaining power.
Every year, there are problems getting all the parcels from Spain to the Netherlands by boat in November. That's why Sinterklaas has come up with a solution: a secret parcel storage facility in the Netherlands. When Sinterklaas secretly comes to the Netherlands months before his arrival to personally check the secret parcel storage facility, problems slowly start to pile up. After a spectacular emergency landing with the Parcel Boeing, the schedule becomes so disrupted that even the arrival is in jeopardy and it seems uncertain whether there will be enough gifts for all the children in December.
Sitcom about two grandfathers taking care of their grandchildren, so their children can focus on their careers.
