Presenter Steffan Powell finds out from David Tennant and Catherine Tate what it’s like to film Wild Blue Yonder on the hottest day of the year, he gets some work experience in the camera department, and we get the lowdown on the set from the Doctor Who production designer.

The video is no longer available, but I do remember seeing this, and it never fails to amaze me the effort they put in making these episodes for Dr Who!
Dr Who is still as popular, if not more popular, than it was back when it first started airing, and the advances in technology have only made the episodes more amazing!
Regarding the previous comment, the video IS AVAILABLE. Perhaps you’re not logged into your YouTube account or it’s not available in your country, but I can see the video perfectly fine.