Writer/actor Mark Gatisswas a guest on Graham Norton's BBC Radio 2 show earlier today where he hinted that he might be writing a drama based on the inception of Doctor Who back in 1963. Gatiss also stated that there would be another edition in his History of Horror series and also comments on theSherlockfinale.
Listen to the interview in the player above which also includes Mackenzie Crook (The Office, Pirates of the Caribbean), who mentions both Who and Sherlock.