"I've just written into the Christmas special a speech where he [The Doctor] talks about the fact that he doesn't have a hat."
"You might think, for instance, that there are things that live inside clouds. I'm just saying that, kids, as a little nod to the future there."
Moffat has also dismissed the "rumours" that Amy Pond and River Song are the same person and that River Song is The Doctor's mother.
Labels: 2010 Christmas Special, 2011 series, 2011 split, dr who 2011 spoilers, Dr Who Xmas Special, series 6, series 6 news, series 6 spoilers, series 7, Steven Moffat