The whole mythology of Westeros begins with the struggle between the Children of the Forest and different warring factions before the first men arrive.

And one of the things that's interesting about how they're doing the show is that the audience almost knows more than the characters do in some of these scenes, and the extent of that is unique. So it's grown into a different show in a way. It's sort of grown into a different experience watching it.

You can certainly shorten things and tighten things, we tightened up Jon's walk to Mance Rayder's tent. That was something that got tightened up a little bit because I had shot the hell out of that.

The whole mythology of Westeros begins with the struggle between the Children of the Forest and different warring factions before the first men arrive.

When you finish writing the scripts they have time to take a breath and think about everything. There's just a little more time to think. Network does not allow for that.

Because if you remember - and people forget this - the first two years of Game of Thrones everybody was going, "I don't know what's going on, but I really like it." And you really didn't know what to make of a lot of people, and now it's changed and people aren't really talking about that. Now it's like you're watching West Wing or Friends, you know the characters and you're like, "What in the world is going to happen?"

No, my favorite scene was Brienne finding Arya and The Hound. I thought that the writing and the dialogue and the confusion that spirals into the fight was such a cool scene. I knew I was gonna film it in Iceland and I did a lot of - I really scouted and climbed around Iceland to find those locations and I just couldn't wait to do that.