I'm a person who doesn't necessarily enjoy feeling vulnerable, so I think my loved ones and my family make me feel vulnerable. Also, being connected with people when I'm working is a very vulnerable place to be.

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

I think my children have presented one of the biggest lessons so far in my life. It was only when my kids were born that I realized just how much I'd been living my life worried about what everybody thought of me and, even more strangely, worried about what I imagined other people might be thinking about me.

I've been very fortunate in my career to work across a lot of different mediums. I've hosted, I've narrated, I've acted in television, miniseries, film - all of which are very, very different in the way they tell stories.

The funny thing is, the older I get, the less I enjoy talking when I act. I don't like talking anymore. I like behavior. All of the running and gunning, and the fights and the stunts, is just awesome fun.

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.

A character, their ability or inability to laugh at themselves should always be a very, very conscious choice. It's a very big key to the nature of a human being.