In less than a month the world of Harry Potter will be open to the public hordes as the transformation of Leavesden Studios into the Harry Potter Warner Bros. Studio Tour is complete.

Dave has visited the studios many times over the last few months and seen the progress made (see his pictures and videos here – he even interviews Boris Johnson who was found hiding in a cupboard in Ollivander’s) and last night the BBC’s The One Show found the time to wander through Diagon Alley and visit the creature shop as Potter Ambassador Warwick Davis introduces the various sights on offer.

It’s certainly an enticing prospect for WB who will no doubt hope that Potterites from across the country will flock to see the sets and models used in the films; it’s a good way to celebrate the achievements made by the thousands of people who worked on the films and there’ll be a pretty penny in it for WB too.

Here’s the video,