When you can't fix all your problems with your fists and the problems aren't solely physical, and you've got to deal with the emotional complexities of life and people, it's a really interesting development.

Unfortunately part of pulp is that there is sex, there is violence. It's not a kids' show. It's an 18-and-over audience - like anything cable. I see some things in Game of Thrones that turn my hair gray. It's the way the industry has gone.

Ive always had this rule of thumb: If you have fun making it, then someone will have fun watching it.

I think the film and TV industry - the acting world - has a tendency to attract a lot of people for the wrong reasons; reasons that are less than artistic. It has a tendency to be pretty superficial, and pretty shallow and fake. I think what New Zealanders and Australians - and the English, I guess - have to offer is that we don't carry a lot of that baggage. We come over and we're pretty grounded. But on the flip side of that, you end up in a very unfamiliar environment being treated in a way that's a little bit surreal.

There has to be an element of repetition for TV... You want people to be addicted to your show, and the way to get people addicted is not to give it to them once, but to give it to them a few times, until they get on board with it. It's just about finding that balance of the necessary repetition and making the things that are repetitive absolutely necessary while keeping everything else fresh.

I did martial arts and karate for eight years when I was growing up.

Sport is imposing order on what was chaos.