As the new Doctor Who companion Amy Pond, Karen Gillan is the latest actress to get a coveted key to the Tardis.

Here, she gives her thoughts on landing one of the most enviable roles in British television.

How did you feel when you got the part?
It just didn’t feel real, I couldn’t believe it. I found out on the day of my second audition with Matt, so at least I didn’t have a long wait. They had a code name for the role because it was so top secret – ‘Panic Moon’; an anagram of companion.
I wasn’t allowed to tell anyone that I got the part but my boyfriend was with me when I found out so there was rather a lot of screaming! My mum just couldn’t believe it when I told her. She was doing the dishes and she literally stopped in her tracks and cried. She’s a huge fan of the show, has been a fan for years. She even has Dalek bubble bath at home!

Were you nervous about fan reaction?
I couldn’t resist it; I couldn’t stop myself from having a look online to see what people thought, although after a while it all got a bit strange seeing people talking about me so I had to stop and I haven’t looked since!

Do you find it hard to cope with the intense interest in the show?
There is no other show that brings the same level of interest and hype or frenzy around it. I don’t think it’s really registered with me yet although I’m sure it will do when it gets closer to transmission. But mainly it’s just great to know there are loads of people that are interested in the show and care about it. I think the best thing for me is to concentrate on doing the job well.

How did you feel the first time you saw the Tardis?
It felt quite strange to see it on a beach in Wales; it’s such a beautiful and iconic thing. I was in awe of the whole thing. I’d seen the old one so much on TV and then I walked into the new one and it was breathtaking; just the sheer scale of it. It was so exciting. I thought to myself that I had to remember that moment for when Amy walked into it for the first time.

How do you feel Amy compares to previous companions?
Well, for a start Steven Moffat has written a brilliant character. I do think Amy is different from previous companions because she’s very equal to the Doctor. She doesn’t take his word as gospel and she’s always happy to challenge him. If he tells her to do something then she won’t necessarily do it, she might go off and do her own thing which can sometimes create a rift between the two of them! They are best pals though and it’s a very up and down relationship because they are both very passionate people.

Will we see some conflict between Amy and the Doctor?
The Doctor is definitely an alpha male and Amy is an alpha female, so when they meet, they combust. They have quite a turbulent relationship but it’s also really passionate and they care about each other. Amy can really hold her own against him and Steven’s written some great one-liners. It’s a great relationship.

How involved were you when it came to Amy’s style choices?
I think it’s quite important that I feel like her when I wear the clothes. So I worked quite closely with the costume designer, Ray, and also the producers, to come up with the signature Amy look. They were generally vintage clothes, but we tried to incorporate high street styles as well because Amy is young. I think naturally there is going to be some of me in her style, as I relate to Amy and we are the same age as each other.

What kind of Doctor does Matt make?
I think Steven said it perfectly; Matt manages to be old and young at the same time. That’s the great thing about the Doctor; he has the energy and mischief of a young child as well as the wisdom, age and intelligence of someone a lot older. Also, with Matt’s performance in particular, he’s so believable that he isn’t human. He has all these things that he does that make you really believe he is an alien or a Time Lord and you’re drawn in by that.

How did you find working with the guest stars on the show?
That’s the fantastic thing about Doctor Who, you get the most amazing people coming in as guest stars. I got to work with incredible actors; Alex Kingston is back as River Song and she’s a legend! I’m managing to learn so much from all of these people. I feel privileged and I’m always trying to pick up tips from them.

Is there anyone who hasn’t been in the series yet that you would love to work with?
As a Scot, I have to say that Billy Connolly would be really great and really funny. It would also be amazing to have someone like Judi Dench to come in and play a character. That would be mind blowing!

If you could commandeer the Tardis for a day, where would your first stop be?
I would like to go millions of years into the future to see how people have changed and what technology we have come up with. Also, it would be really interesting to see how far humans have advanced physically. There is this theory that people are going to get really frail and skinny with big heads because they only use their brains and not their body. If I was going to go into the past then I think it would definitely be to see Elvis in concert or visit Graceland.

Originally published April 3rd at Sky Entertainment