I have a 10 year old boy and a 6 year old boy and the stuff that they watch, it's always... I mean, it could be because we're a funny family, but they love the humor and combining humor with space action, I mean, you know, there's a winner right there.

When I did The X-Files, there was certainly less of that because the script was as it was and it was such a wonderful script and it was quite complex and there wasn't a hell of a lot of improvising I could do to bring to the table, but I guess what I did bring was a sense of self and that the reason I was cast was because I did come across as someone who possibly was only human for a short time.

I'm not really a conspiracy nut, but I think if I went down a slightly different route in my life instead of meeting and marrying the person I met, I may have gone down this other direction and got myself stuck in my head with my ideas and my thoughts and I'm into UFOs and paranormal subject matter.

One time we stayed at a B&B, and there were a couple of hippies who had this nice little area and they let us sleep in their beds that they had in the back.Then the woman suggested we go out and lie on some cushions and look up at the stars and look for UFOs and she said, "You know, I do this all the time," and I was like, "Okay..." So there we are, lying there next to this amazing loch, and we're looking up in the stars and I don't really know what I was expecting, but to see some sort of metallic object.

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 when I'm cast in things, people take that as part of the package that I would like to have some sort of creative control and they know what I'm capable of, so they let me come on the day with my own ammunition.

I think I can relate to this guy [Psycho Sam] that ended up... This desire to go off the grid and live on his own and didn't trust anyone or anything and I guess the thing that saved him in my head was that he had a great sense of humor.