One of Francis [Ford Coppola]'s techniques that he uses often is to ask the actors in a scene, say between two people, to do the scene, and then he makes directorial observations, everything's the way it usually is. And then somewhere around take five or six he will ask them, 'Now play this scene, but without any dialogue. Go through all of the motions that we've established where you drink a cup of tea, then you put it down, then you get up, go to the kitchen, pour yourself another cup, then come back and turn, you know.' So the actors are moving physically around, and they... they have expressions on their faces, obviously, but they're not saying anything. So they have to learn how to convey that emotion, whatever it might be, without using dialogue. And we are shooting and recording it at the same time.
The technical advantage of this from an editorial point of view is that we get a complete recording of the scene without any dialogue so that all of the sound effects of putting glasses down and walking – we have a clean track of this where we don't have to snip out the dialogue. And from a picture point of view, we have angles on the actors for reaction shots that we might need if we wanted to change the dynamics of a scene. We can use this shot to prolong a pause because the actor isn't saying anything at that moment.
For the actors it's a wonderful thing, I think, because the whole premise of the scene is shifted. And then, of course, there is a take seven, and now they do it again, and take seven is usually very different and deeper than the last dialogue scene which was take five. So it... it's a very simple thing that integrates itself into the process of shooting the film, and it produces a lot of good things that are relevant to how we build the film up later. But also for the actors, while they're actually shooting the scene, it makes them approach the material in a different way.