The Ice Nation is a pretty brutal place. They breed war heroes. The relationship between mother and child, in that world, is a little bit different than it is in our own society. But, no one really likes being a disappointment to their parents and their family.

I don't think it's ever hard to punch someone in the face who's just punched you in the face. I would say that anyone who thinks they can walk up to someone and punch them in the face without getting punched back is an idiot. At the end of the day, if someone came up here and punched you, trust me, you would fight back. That is just basic survival.

I always love some sci-fi and any type of post-apocalyptic world idea.

I had been at Comic-Con, and I have the same manager as Bob Morley, so we ended up at a Warner Bros. party. I met Jason Rothenberg for the first time, and he's a fan of Black Sails and Shameless and some of my work, and was like, "Hey, we've been having trouble casting this part. I think you'd be perfect for it, if you'd be willing to come up and have some fun for some episodes."

Fight scenes are hard, no matter what you do. You're trying to make it look like you're hurting someone without hurting them. It doesn't matter how big and strong the guy is that you're fighting, or how small and feeble someone is that you're fighting. You don't want to hurt them. You're working with them.

The Ice Nation is a pretty brutal place. They breed war heroes. The relationship between mother and child, in that world, is a little bit different than it is in our own society. But, no one really likes being a disappointment to their parents and their family.

In reality, in the history of it, the captains are only really in charge during an engagement. The rest of the time, everyone had got the same vote. It's been very interesting finding that.