Gillan wants Amy Pond to change

Karen Gillan has described filming Doctor Who as an "emotionally draining" experience.

She said: "I think that she's a completely different person at the end of the series to when we meet her, when she's really quite odd and a bit messed up in the first episode."

"It's been pretty emotionally draining. Just all the stuff when she was crying and she doesn't know why she's crying - that was quite a challenge. But I think there's a lot more to come in the next series. I really want to just keep on developing her character and I want her to evolve and change lots."

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