"A completely disrespectful photographer was asked to stop taking photographs, and then said, 'I've g..." — Gabriel Byrne

I think that when we look at something that's well acted and a story that's well told, it allows us to be a mirror of who we are as human beings and as a culture, and offers a glimpse of where we're headed.

Generally speaking, I don't think people know a great deal about the Viking culture, apart from the label that is usually attached to them, either pillagers or deviants who came and brought back loot to Norway. It was an incredibly sophisticated, complex and layered culture. They had their own laws, many of which protected women.

No actor who's any good can say truthfully to themselves, 'Yeah, I'm good; I've got this sorted.'

Being listened to and being heard is an experience that doesn't happen terribly often. To listen compassionately or nonjudgmentally to another person - not to get too heavy about it - but I once heard somebody say that was a form of real prayer.