The celebration of Saint Nicholas Eve is once again in danger this year. Will the Club succeed in solving the problems, and can St. Nicholas' eve still be celebrated this year?

In the film, St. Nicolas' Eve threatens to be canceled because a young Piet drops St. Nicholas's clock. In addition, the Saint's horse is behaving very strangely because he has run into Britt Dekker.

Which child would not want to discover how to become a helper of St. Nicholas? But for that you should be allowed to enter the castle in Spain! This year St. Nicholas gives one child the chance to make this dream come true. A Golden Pepernoot is hidden somewhere in the Netherlands. The child who finds it can go to the helpers school in Spain. But if two Golden Pepernoten are found, the helpers have to take Coole Piet fan Lucas and a mysterious man to the castle. Who will pass the exam to become a helper and can join st. Nicholas on the boat to the Netherlands?

The Club of St. Nicholas is surprised when Amerigo, the horse of St. Nicholas, can suddenly talk. They want to discover how this is possible, but before they can find out how this has happened, villain Jef Vandenaere steals the horse. He is hoping to win a talent contest with it. But St. Nicholas' eve can't continue without Amerigo! Will the Club, with the help of Stijn, succeed in finding the horse back on time? And can St. Nicholas' eve still be celebrated this year?

Elk jaar levert het weer problemen op om alle pakjes in november per boot van Spanje naar Nederland te krijgen. Daarom heeft Sinterklaas een oplossing bedacht: een geheime pakjesopslag in Nederland. Als Sinterklaas maanden voor de intocht alvast stiekem naar Nederland komt om persoonlijk de geheime pakjesopslag in Nederland te controleren, beginnen de problemen zich langzaam op te stapelen. Na een spectaculaire noodlanding met de Pakjes-Boeing loopt de planning zo in de war, dat zelfs de intocht in het water dreigt te vallen en het niet zeker lijkt dat er in december wel voldoende cadeautjes zijn voor alle kinderen.

The Club of Saint Nicholas is panicking when a fellow Pete goes missing.

The girls from KADO find Sinterklaas' magical diary, which contains all kinds of secrets of both Saint Nicholas and all the Petes in the castle. It also contains a route to Sinterklaas' secret room with magical objects. When the Piets discover that their secrets are in this diary, they secretly tear out pages. And that causes big problems.

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?

Throughout the country there is only one child who never puts her shoe: Floor. If she wants something, she just asks her rich father, the baron. Until Floor wants a pool full of chocolate items one day.