Robert DeNiro, who may be the greatest living actor, usually acts in a way which is very stone-faced, like Steve McQueen. For example, Steve McQueen, if you cut the sound, you don't know what he's acting really. He gives to the lines, to the text, something very special, and he's very good. He was a great actor. But, to do a silent movie, you have to have more expressive actors.

I think the writer is always the creator, because he's starting with nothing, but the actor comes in and gives flesh and blood.

When you look at the early-'30s movies, like King Kong, the codes of acting are very similar to those of silent movies. In some of the silent movies - the good ones, the ones done by the best directors - the acting is very, very natural

It's about storytelling. The story is told through images. So with the cast, I had to make sure that the emotions were readable without sound... I know some great actors, if you turn off the sound, you don't really know what they're saying

I think there's something in common with the OSS 117 movies. The big difference is there's no irony in this one. It's not parody. I tried to make it very simple. It's a simple story, but to be simple, it's very complex in the way it's done.

People inside the theaters usually, not 100 percent but most of them, enjoy the movie. Usually they come with a small negative view. In a way, they're prepared to get bored because it's silent and because it's black and white. So they are much more pleased to be entertained in a way. They're very happy when they go out. This was my job. For the other ones, I can do nothing except screen the movie and hope that they will say to their friends that it's not so [bad].

Finally, you're right about one point, your entire way of thinking is predicted by what you're immersed in so you know you won't make a bad decision. You can make a bad decision but it's still in the good sphere normally if you work well. You're prepared to face a crew who wants to know everything and poses a hundred questions a minute, because you know you have good reflexes and can respond very quickly.