The makers of Harry Potter are opening up their studios for members of the public to visit next year. But our new reporter Nel has been given a sneak preview and you can see her report here.
Nel's gone one better for us - not only does she get to see props and scenery, but also some of the famous actors.
When the studios open in the new year, the actors won't be there but visitors will be able to walk around the set and see what it looks like for real.
All sorts of behind-the-scenes secrets and movie magic will be there. The studios are in Watford, near London.