The guys on 'Game of Thrones' trust me implicitly to take...

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.