Sinterklaas en het Raadsel van 5 December plot
The Petes run into a modern problem. Most chimneys have disappeared and many houses are now secured with an alarm. The poor Pieten are always chased by the police when they try to deliver the presents to the children. One by one they end up in jail. When Sinterklaas is busy solving the Pieten problem, he is kidnapped by the evil Dr. Brain (Pamela Teves) and her henchmen Joris and Boris. Meanwhile, Pieta and Mrs. Dakjes try to teach a bunch of Pietjes the Pieten trade. There they are also harassed by Michiel (Ralf Mackenbach), who wants an interview with Sinterklaas for the school newspaper. Pakjesavond is approaching and for the Pieten and Sinterklaas it will be a race against time to find a solution in time and save Pakjesavond.