I think that the way of bringing realism into fantasy is to treat it as the commonplace.

If we spent the majority of our focus just concentrating on our side of the street, not so much on what the next guy is doing, I think I'd get a lot more done - we'd all get a lot more done - and we'd probably have a lot less criticism for everybody else.

Strangely enough, I find myself more centered in chaos than in calm, and again I'm not sure whether that's a strength or says something weird about me, but I love a crisis. I'm normally very, very organized in the middle of chaos, and then when I have nothing to focus on, extremely disorganized, and I tend to waste a lot of time.

I'm a huge fan of classic sci-fi.

A long-running TV series is a beast in that it demands you stick to one character over a long haul.

I've actually usually been wary of taking on science fiction as an actor because it's really tough to do. It's really difficult to execute. There's often lots of prosthetics, green screen and special effects, and it can get very technical.

Money is tighter now, with the advertising dollar spread a lot more thinly across a whole range of media because of the Internet. It means the television networks have less power to produce shows, and TV is where most Australian actors make their money.