Jenna-Louise Coleman has dropped a few tantalising hints on the Clara mystery and the Series 7 finale.

Speaking in a BBC press interview about The Name of the Doctor she said: “The finale story is such a fantastic idea; it’s epic and huge and filled with drama.”

“It was really exciting to sit down and read the script,” she continues. “There are little bits and pieces, which Steven planted a couple of years ago. It’s just really clever and a crucial moment in the Doctor’s life that you get to explore with the best baddies! I really think they are going to become another Moffat classic.”

And her biggest hint: “All I can say is that Clara hasn’t just met the Doctor three times before…”