Current showrunner Steven Moffat was interviewed on the red carpet of the BAFTAs last night - watch it in the player above. During it he talks about using 3D to film the Doctor Who 50th Anniversary Special and also adds, "All I've ever revealed about what we're doing in Doctor Who is anything we filmed outside. I notice people are making up stuff about who and what is or is not in that special, you're just going to have to wait 'til November to find out the truth."
For more news and info on the 50th Anniversary, visit the episode section HERE. Watch the celebratory video montage and special scene featuring Matt Smith and Jenna-Louise Coleman from the BAFTAs HERE.