No matter what kind of significance leads you do, you learn a lot from doing schlock. The setup's the same, only you have to work twice as hard to make it the best as you can make it. And a lot of acting is not about acting but technology. Are you standing in your light? Are you out of your light? And if the sound guy's near you, please don't put the coffee cup down at that moment, because you're covering your lines. All of that stuff's going on in your head, so you learn a lot by doing whatever. In my view, never worry that something's not prime - A, number - one stuff.

In the the late seventies and early eighties, I played background roles in thirty movies... Woody Allen movies, Scorsese films, you name it. Whatever was being shot in New York, I was doing stand-in and background work because I wanted to be close to the camera; I wanted to see what was going on.

'Saw' is a particularly popular film with 14-30 year olds, so I'll be at a playground and meet six or 10 skateboarders who just wanna talk about 'Saw.'

One of the first speaking roles I had was in a film called 'Svengali', with Peter O'Toole and Elizabeth Ashley. I was a waiter, and I had about three lines. And I was ready! I had been around people like that, and I knew they were just actors. All the work I had done, it was all there, and I felt like I knew all the mechanics.

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.

The only thing worse than working acting in an airplane is working in a prison - they're cold, and the clanging and the noise, it just gets under your skin after a week.

There are a lot of considerations that come into play when you craft one of these 'Saw' scripts, and there's only so much you can put into them.