The Vikings certainly didn't write anything about themselves; it was not a literate, but rather a pagan, culture. So what we get was written later by Christian monks. But there were occasional reportings and recordings of people who had traded usually with the Vikings.

I got interested in the Vikings, and then you realize that there isn't much to be read about them because they did not write their history. It was written by hostile witnesses, by Christian monks and so on. From what I could see and understand, I was really excited about it. I loved their culture and loved their gods.

For 'Vikings,' we have to do so much outside shooting, and it's normally - I think with American shows, it'll be 60 or 70 percent inside and a little bit outside, but with us, it's almost 70 percent outside, and that's huge and really difficult.

Michael Hirst Quotes