A fairy tale about the simple farmerboy Kulderzipken who by accident managed to succeed in the first task to win the hand of princess Prieeltje, the daughter of king Jozef. King Jozef doesn't want Kulderzipken to become the new king, and with the help of the mother of the devil and her son (who is too nice to be a devil) he's constantly trying to throw Kulderzipken out.