If you could pick any TV show to guest star in, which would you choose and what sort of role would you like?

“At the moment Breaking Bad and a hit man. Or Game of Thrones and a hit man (with a broadsword).”

What’s the latest you’ve heard about Warehouse 13’s H.G. Wells spin-off and would you like to be involved?

“Only that there is a spin-off in development, but that it is unclear as to which characters are to be involved. Though I’d love to be involved I have to assume that I’m not, otherwise I’d go crazy waiting for a job that may never materialise.”

If you got stuck in the past, what time period would you want to end up in?

“Difficult. I like where I am but probably any era where I got to use a broadsword.”

Did you see Torchwood: Miracle Day when it was on and what did you think?

“It was great TV, but Torchwood for me will always belong in Cardiff.”