When you're doing those operation scenes, you not only have to be on top of the dialogue and the rhythm of the dialogue and what's happening dramatically, but you've got to technically get the rhythm right, so that everything is fitting with the dialogue at the right time. And you're performing the operation to the audience that's watching it. Thackery has to present it, as well. In some ways, that's the most challenging.

Belfast during the Troubles looked like a different world.

When there's an idiot driving crazily in front of you, that can wind the best of you up.

You see these actresses who have had Botox or something else done, and it takes you out of the film.

I would never give anybody any advice about anything.

No matter who the character is and how big their role, that each person in the story is a human being and deserves respect. Even if they're in the story for ten seconds, I didn't want you to just see them as this entity passing through that's serving all of the other people.

Film is very much about capturing the essence of things - if you feel it, and you've got the right person shooting it, it'll come across. Theater's a different animal; it's physically different and requires a different discipline. In the theater, you're mining the same material, constantly honing the same thing, executing it and keeping it alive and fresh.