Technically speaking, you can build anything out of sand; it doesn't mean you do it.

I've had frustrated storytelling juices that have been lying dormant for a long time, and I guess the documentary was a way of me telling a story that I felt most qualified to tell. And I loved it, and I'd love to do something else someday, probably more narrative-based. But I'm in no rush.

When I was a kid, I would do stupid things on my bike. I'd jump any ramp, I'd jump over people, I'd jump over things - always crashing, never hurting myself badly but always wanting to take physical risks.

I've worked with some of the great cinematographers. So I'm always watching what they do and I'm watching how the director composes his shots, just because I find it interesting as an actor; you're trying to help them out as well.

I don't consciously seek out Australian projects. I put them on the same table as all the other scripts and I wouldn't ever do a film just because it's been shot at home.

I think quite often, being on the new set is not what you expect. The most serious film can be the most fun. The one that's supposed to be fun can be the most serious. I don't think there are any hard-and-fast rules. I just think it really depends on your director and what the general vibe is.

I hate being clean-shaven. My daughter gets very upset if I shave and says, 'Bring back the spikes, Dad.'