One bit of advice someone gave me - which I haven't yet tried - is that if you go to an area where you might pick up a tummy bug, you should seek out the local probiotic yogurt. Eating it will introduce you to the local gut flora, apparently.

I've been to Australia a couple of times, but never to the north or the centre. I would love to see Ayers Rock.

You know, one of the classics when somebody invents something, you go why the hell didn't I think of that.

We all sing about the things we're thinking; musicals are about expressing those emotions that you can't talk about. It works a real treat.

Comic-Con is a bizarre world. It's wonderful. It's nice, feeling the love. Everywhere you walk, you feel the love.

When I was filming 'Buffy the Vampire Slayer' in America, for a couple of weeks beforehand we would always fit in a family holiday in California.

I've always resisted the idea of becoming a David Hasselhoff, and I hope I'm still resisting it.