You've got to have a likeability factor, I think, in your comedy characters. If the guy's really, really funny but you just don't like him or her, then you're never going to root for them.

For anyone who's a fan of the X-files show - I mean, I have the ultimate role. I got to deal with Mulder, I got to talk to him, I had a fight sequence with him. Really for anyone who is a fan of the show, I think I fulfilled a lot of young boys' dreams.

I've always been a big fan of the Yeti, simply because I have an affiliation to Everest - who was the New Zealander, Sir Edmund Hillary, the guy that conquered it. He actually went on an expedition after the Everest climb to look for the Yeti, and they didn't find it, but they found a footprint and some hair samples that turned out to be a goat or something.

I think that's one of the reasons people love The X-Files, because most people do believe that there's something else going on that we don't know, because life is just too bizarre to be the way it is.

He [Taika Watiti] worked on this screenplay for a couple of years and just getting it right and the result is there. He's made really close to a perfect film [Hunt for the Wilderpeople]... Perfect as you can be.

When I was a kid I thought I saw a ghost in the forest when I was on a bush walk, like a walk through the forest. I saw something weird pass from one side of the track to the other, and it was sort of a white, blurry... it's hard to describe, really, something that was almost see-through but it just moved in front of me. It was definitely something you could tell was there, and it really freaked me out. I think I was probably 10, and I ran all the way home.

I've always been into monsters.