Behind the scenes at the "Doctor Who" 50th trailer

Like Les, I'd assumed it was all (or mostly) CG, but apparently there was a lot of real life bits and bobs on the screen.  Would have loved to be the set dresser for all of that, and the guy figuring out which iconic items pulled down from what dusty shelf should be included.  Good stuff.

Reshared post from +Les Jenkins

Amazing, I thought they did most of it via CGI, but it looks like they used a lot of props to pull it off. What's really amazing are the look-alikes they found for the actors. The Tom Baker stand-in is impressive enough that they could bring back the Fourth Doctor by having him play the role and have Tom Baker overdub his voice!