I think religion might throw up a kind of resistance, but I think if one talks about conditioning we can all kind of understand that.

I love life. I'm fascinated by human behavior because that feeds back into my work.

I read as much as I could, but really just spoke to Chris Chibnall and asked all the pertinent questions. That made me feel like we weren't going to do an off-the-peg Camelot, which has been touched upon in many films and TV series before. I really just picked his brain and, in doing so, I got fired up by tackling Merlin in a fresher angle.

So getting that balance between what is honoring scripture and the Word and also acknowledging the fact that by the virtue of putting it on film there's going to be a variation and adaptation, I mean, it's a fine dance and a balance. Our producers and directors have worked so hard to get that right and I'm really proud. I think it's a pretty good job.

There is a bit of me if I'm pushed in one way I might bounce back and go the opposite.

You know what? Joy is the only guide. I'm going to have fun regardless.

Youth is a predominant factor. We are seeing a young King Arthur, and thereby a young-ish - as I'm into my 40s - Merlin. It was about how to tackle it, from that point view.