Neil Marshall

Shooting against greenscreen... my choice of filming is, like, I'd rather shoot on location than shoot on a set, and I'd rather shoot on a set than shoot against greenscreen. You start stripping away the layers of reality, and it becomes a lot less fun to actually film.

One episode of 'Game of Thrones' is equivalent to my film 'Centurion' in budget and scope. 'Centurion' has a longer running time, but that's kind of the only difference, and I think people now, if they want drama, they watch TV.

The guys on 'Game of Thrones' trust me implicitly to take care of the action stuff. I don't mess with their drama, but they allow me to come up with ideas like 'Hey, what if the giant had a bow? And what if he shot some guy off the wall?' With 'Constantine,' too, they really trust me to scare the audience.

Because of the nature of King Arthur and the resonance he has, not only with within the U.K., but right around the world, I have found it a huge honour to play the part. I will look back on it very fondly and be very proud to have been King Arthur when I finally hang up the chain mail!