Steven Moffat has promised to tie up the loose ends from Matt Smith’s era in his final episode.

Speaking in the latest issue of DWM (#464), Moffat says: “The special ties up stuff from all corners of Matt’s tenure – there are things I set in motion in Matt’s very first episode that I’m paying off now.”

He adds: “It’s been a long game, but most of the questions that people ask will be answered…”

Which ones are you hoping will be answered the most?

Moffat also dropped this other little teaser on the impending regeneration: “One of the horrors of regeneration is that a certain amount of his persona alters entirely. His appetites and his enthusiasms will change. And that’s sort of what I’m writing about now in Matt’s last episode, the fact that he’s terribly aware that he’s about to be rewritten. And it’s frightening.”

Filming on the Christmas special begins in September.