Moon Bloodgood is so dedicated, and I was impressed with her dedication. She was put into some grueling situations - cold, freezing, thrown into mud puddles, cold mountains and she didn't complain once. A lot of actresses would have said, 'Ok, that's a half-hour reset for my hair and make-up' and she didn't; she stuck with it.

I was a fan of the 'Dredd' comics when I was a teenager.

When you work so hard on making a film, it's all worthwhile when you get to experience seeing that film with an audience who thoroughly enjoy it and react to the movie.

I decided to have a regular childhood and not pursue [acting] until I left school, although I wrote plays, directed plays, and got involved in theatre at school. When I left school I decided that's that I was going to pursue and gave it a crack.

It was always something I knew I was capable of and from an early age my mother was involved in the film industry. She used to work at a production company. So I was exposed to a renaissance period of films in New Zealand back in the early 80's.

I did a little theatre work after that and the following year I got another part in a television series. Then it was almost to the end of the year before I got more work. That was coming to terms with the reality of the vocation I had chosen.

I don't believe I could work as effectively at what I do without the support of my wife.