Registration of the musical about Dolfje Weerwolfje. Dolfje is an ordinary boy of almost seven. But on the night before his seventh birthday, something very special happens. Dolfje has become a werewolf and will have to live with the fact that he changes in the days around the full moon. And that turns his life upside down. How will Timmie and his parents react? And who is that strange man who keeps popping up everywhere?