Many hands make light work. The renovation of the large villa is in full swing and the Jan van Haasteren family is helping out enthusiastically. Octo seems to want to sabotage the project by pulling the plug, but no one can be stopped. However, there is one person from the newly married couple, the new homeowners, who looks a little less cheerful. A Jan van Haasteren puzzle is so much more than just a puzzle, it's an adventure series with familiar characters playing the leading roles in a never-ending set full of absurd details. Discover the crazy adventures of the Jan van Haasteren family.