And to me, fame is not a positive thing. The idea of being famous is a lot better than the reality. It's fantastic when you go to premieres and people cheer you, but it's not real. And it's totally not my approach to get my name on a club door just because I can.

What twelve year old wouldn't want to play an evil wizard?

When you're playing a character for 10 years, it can challenge you less than it did at the beginning, so it was exciting to take on some new shoes. Especially with Erich Blunt, because being a tech wizard wasn't something I thought I would do after Harry Potter.

If you're put on a set with a lot of people, it's just nice to see everyone working together.

I hope to be scaring children for the rest of my life.

I like the laid-back ladies. Looks are stressed so much these days, and a lot of girls feel they need to do all of these weird and wonderful things to look good, and they really don't. The best-looking girls don't do anything; they just sort of know they're beautiful, especially in jeans and a hoodie.

I'm generally more and more in my comfort zone in the wild.