Some people have got advice, some people have got horror stories. I like people that look you in the eye with a glow and say "It's gonna be cool."

Australians and New Zealanders don't talk about Gallipoli in terms of invasion. I started talking about it and using that word and at first there were a few people who were getting upset in the same way that in any country, if you work for a newspaper you know exactly the dude you can go and talk to get a knee-jerk reaction when it comes to something to do with the military.

I never looked at Noah as an animal collector. I always thought of him as an apocalyptic character. I read everything I found about it and was surprised to find that in all religions there is the story of the flood, and that one "hero" saved the world. This proved that Noah and his Ark - were not a religious myth, and is evidence that humanity really went through the flood.

The thing about films is you learn new stuff all the time. You think you can get to a point where you've got it all down. But then another, different situation arises.

If you're a certain type of actor, then eventually stepping into a director's shoes is a natural transition. I've always been the actor who's very focused on the narrative, where my character is in the story, and how I can benefit the story. I've always had a technical aspect of what the lens is, how the camera is going to move, how I can feed the information the director applies within that move. If you're that type of actor, narrative-based, technically proficient, the next step is actually not that far.

Some of the things you read you get an immediate reaction to so I've stopped reading things now. I do worry about my family though. Some people do try some nasty things to get at them and try and get a reaction from them.

The secret to riches is the same as the secret to comedy - timing.