First up, Moffat confirms that there are two mini-episodes, not one as originally thought, and each will be around 4 minutes long. One of them is called Space and the other Time.
Moffat told SFX: “It’s not a spoof. It’s in the style of the ones that we’ve done for Children In Need, so it’s taken seriously as a proper bit of Doctor Who – funny, but not a sketch. A little miniature story.
“There’s a moment with two Amy Ponds in it. If you’re a red-blooded male surely that’s enough! You’ve got Amy Pond flirting with herself.
“I think they’re really good, really very funny. It’s Matt, Karen and Arthur, and there isn’t a guest character. It’s just the three of them. A moment of life aboard the TARDIS. But obviously life about the TARDIS instantly gets you into terrible jeopardy, and all of causality is threatene
Source: Doctor Who TV http://doctorwhotv.co.uk/doctor-who-space-and-time-16150.htm#ixzz1GDNE9KKR
