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 missed the whole thing [X-files series]. And I know it went for nine seasons, and I think I saw bits and pieces of it in maybe season seven or eight or something, and then was very busy doing whatever else, stand-up comedy and stuff throughout the world. Now I'm watching the show right from the beginning.

That's the first time I've been involved in such a big way as a voice actor and this script [Voltron] is very matter of factly.

This particular one was very, very heartwarming and is the relationship of an older man and a young boy that are essentially on the run. And so yeah, as I say, Barry Crump wrote a lot of books and this one got into the hands of Taika Watiti who then writing the screenplay decided to really vamp up if that's the word, or ramp up and modernize certain phrases - getting in the humor. So he added a lot of a real comedy perspective onto it which is what I think the story needed anyway, especially for it to turn into a film. And it worked.

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.

['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.

Now I'm a big fan [of X-files]. I had to see what all the fuss is about, and I love it.