I get them [auditions] from time to time, and I sometimes get auditions for big dramas, and I often think, well, I'm not going to get that part. This was a big surprise - it was The X-Files.

Open mind all the way. Because people have had eyewitness accounts, they've seen things, they swear they've seen things, and I tend to believe in people rather than - maybe I'm a little naive, but my optimistic outlook on life is to sort of be positive and take everyone at face value.

The only thing I can say in comparison is when I play comedy characters; I definitely put empathy in right up at the forefront. I think if you believe in someone because you not necessarily feel sorry for them, but you can see how they are the way they are and you can laugh with them, but rather than laugh at them, you are on their side and I think it's

I was an adult and I was in the Edinburgh Fringe Festival. I was performing in this cave - they used to bury the plague victims in these caves underneath the streets of Edinburgh, when I got this weird cold sensation up my spine, it gave me this really weird feeling, and then I looked up and there was this white, sudden white shape, that just zapped from me and went straight to the light that was at the back of the room, and I just stopped cold and said to the audience, "Did you guys see that?" No one saw it.

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.

When there's characters out there that don't have humor, I don't find them as believable, because we all have humor, no matter what level it is, we all use it every day, no matter what situation we're in, we'll try and have a bit of a laugh even if it goes wrong.

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.