Who's keeping the citizens of a Belgian provincial town out of their sleep? Is it Santa Clause?

Riko Tik used to be bullied as a kid, now he want revenge. He falsifies the book of the Sint so that it looks like all the kids have been naughty this year. Disguised as king Kabberdas he goes to the house of the Sint to fool the holy man with the wrong book.

Max and Tikkelotje own an unsuccessful theatre company. When Tikkelotje notices Ramon - the faithful companion to Saint Nicholas - playing the guitar and singing, she decides to kidnap both him and Slechtweervandaag, Saint Nicholas’s trusty steed. Saint Nicholas is devastated, but eventually he pulls himself together and goes around the houses to collect the children’s wishlists. An adventure involving assorted people then ensues as he tried to beat the clock to rescue the hapless pair.