I'm very aware that people find my wife and I's marriage disagreeable. But all I have to do is look at my four kids, and the love I have in my heart for my wife after 18 years of marriage, and the ugliness does fade.

One of the things the BBC does better than anyone is period drama.

I know for a fact the reason I'm an actor is because one, two, maybe three people when I was younger saw something that I did, in youth theater or some small play somewhere, and said, "You're good."

Asher means 'happy and blessed' which embodies my eldest. Caleb means 'stubborn and tenacious dog' and I can't even tell you how much that is my little boy! It was a useful warning.

I seem to be able to disassociate my insecurities. I know a lot of actors - some of the best actors in the world - can't bear to watch themselves and I have to say I can't relate to that.

I admire many actors, though I don't think there's anyone whose career I would want to mirror sort of by the beats. What I'm really looking to do is constantly defy expectations. I'm very curious to see if you can actually have a character actor and a movie star's career combined.

When I am playing a role far away from me with an accent that is not mine I always employ a dialect coach. I am almost always playing someone that has an accent that is not mine.