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've had a couple of ghost experiences, but I'm not a big fan of the spiritual side of things, of the ghost type thing. I don't know why, maybe it freaks me out a bit, or I'm more into tangible, physical beings rather than things that can pass through walls.

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.

I'm quite a good reader of people; I like to meet people, and I can tell if they're lying or not, and I've certainly had interviews with people in this radio show I've done that swear they've seen things or have had bizarre experiences with creatures, and so I think they're telling the truth.

I guess, on my list, going back to some old American stuff and British stuff that I used to love in the '80s, would be a British show called Dad's Army, which recently just turned into a movie.

['Dad's Army' show]was a military thing but also very funny, so it's kind of the two things that I experienced by being a soldier, and I found it very humorous then and there, because of the juxtapositions [and] me and my emotional state.