Nobody in my family is in the show business, and none of my friends were. I went to a very academic school that actually - when I got to the point of wanting to pursue acting, they just had no idea how to do that, because all of their contacts were very academic.

I only unwind at facials and massages.

The way sci-fi works, you can never die.

I know it's really square but I'm one of those people who piles on the factor 50 as soon as I'm outside.

Being short works for me.

I went to University after my A levels and did a degree in performing arts. It was only when I got there that I realized there were stage schools out there, and you had your union and your contacts and The Spotlight and this whole world of the acting industry that I had no idea about. So when I graduated, I took a year out and just thought really hard about whether it was something I knew enough about, and whether it was the career I could dedicate the rest of my wacky life to.

I was very much into science when I was young - I wanted to be a marine biologist, then I wanted to be a doctor, and then something else, I was always changing. Acting didn't come up until much later, probably about 16 or 17. I thought, "Oh, I quite like this."