I've got children and it's still this one thing that I feel incredibly proud about, when my children are in the playground with their friends and they know about 'Doctor Who'. It's a great feeling. I can sit down with them and watch the new 'Doctor' with my kids.
The cast of 'Vikings' is a real team, a true ensemble. It's a mad, eclectic, great bunch! But we support each other and trust each other completely. There are no egos.
My first press tour for 'Vikings' was pretty overwhelming. Between all the hotels, TV shows and talking a lot, I would get done and have to sit in silence for a while. It was exhausting, and you really have to focus.