I try to think of acting in terms of thinking and doing. People think of it as, "Oh, let's get inside this guy." They think that acting is being, or feeling, or emoting. It's as much doing. One of the first things you do as an acting student is ask, "Can you say words and do a task at the same time, like sweep a floor?" You get to watch the human condition, and there's always a "doing" aspect of it. This couple, they're carrying backpacks, where are they going? Students? Or are they carrying instruments? It stimulates the imagination. So acting is doing ... and I forget how we got off on that.

An actor puts himself in the hands of a director. And the director's first responsibility, obviously, is to tell the story, but the smallest thing that's not true reads on the screen. So if a director sees that an actor is not believable, he needs to help him become believable.

Saw fans are manic, when it comes to details, so they're going to say, "Wait a minute! Why is that like that? It wasn't like that before." And, they're right.

Horror fans are very passionate people, and they are very much into the 'Saw' thing. So they watch sometimes as carefully as the writers and producers do, in terms of the way the story plays out.

Im an actor. The fact that Im involved in Jigsaw, I dont approach Jigsaw any differently than I approached The Nordic in The Firm or FBI Agent Stokes in Mississippi Burning. Its the same deal. Its just that the effect is sometimes different. So I say, people ask me, How does it feel to be a horror icon? Im thrilled. Its great.

I'm very happy to be a part of a very successful piece of art, as the 'Saw' films have been. One gets into this to participate. It's the coming together of a good story. So, that aspect of it has been just splendid. It really has nothing to do with me or my popularity. I'm fascinated.

Actors have seven tracks going in their minds: They've got all the research they've done for the part, then they have whatever the director asked them to do, then they've got what the departments like special effects need them to do.