UPDATE: It appears that this may in fact have been filming for a Have I Got News For You sketch with Ian Hislop and Paul Merton playing Doctors. Ah well!

Original story: Twitter is abuzz this morning with reports and grainy pictures that appear to show Tom Baker back in the scarf filming something Doctor Who related in London.

Now this isn’t definitely filming for the show, it could very well be a fan project, a sketch or anything else. But that TARDIS and crew look professional.

Is that Tom Baker next to Matt Smith’s TARDIS?

Tom Baker doubles? What is going on here?

Curiouser and curiouser…