Bernard Herrmann was a genius, a great, great composer.

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

I think Hollywood is cleverer than you think. I'm not sure they will do it. I don't think so, but maybe I'm wrong. When we were doing the preparation of the movie, we didn't have all the money so we were looking for all the solutions possible, and 3D was one option.

I like to shoot beautiful things. My two previous movies were one in the '60s, the other one in the '50s, and this one is in the '20s. This is a period that's very cinegenic. The cars, the props, the suits, the haircuts, the dresses, everything, and it gives you pleasure to compose frames with that material. The music, I really love jazz, so for me, when you have good materials and nice things, it's very pleasant.

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.

I went to Hollywood. I put the action in Hollywood. I watched a lot of movies, maybe 100 or something close to that. I have tons of DVDs now at home. I don't know what to do with them because they're not useful anymore. My kids never watched them. I read a lot of autobiographies, listened to a lot of music by classical era composers like Franz Waxman, Max Steiner, Bernard Herrmann, Alfred Newman and Leonard Bernstein. I listened to only that kind of music the entire time I was writing, even at home.

I think being a foreigner and talking about Hollywood allowed me to use some cliches and some references that an American would maybe not use.