I'm always attracted by people who are lost in their time. I think it helps us.

When I got the camera on the shoulder, they give me a nickname. They call me 'the tripod' because I'm kind of short and kind of strong. So if I take the camera and I lock myself, you think that you're on a crane.

I think we have the wrong notion of commercial and intellectual or artistic film. Because all films are commercial.

I have like 10 actors and 100 aliens in the film [Valerian]. And they come from the four corners of the universe. Some of them are liquid. Some of them are just [so visually] crazy.

You know, it's not my film [Valerian], it's really their film. It's very strange. And maybe because it's more when you comes to the Marvel films it's way much more organized and plan, you know, they planned. Okay, we have Thor here, we have this and then we do The Avengers, and then we group. You know, it's much more organized. So maybe there is a little less freedom at the end for the creative people. Where I did the entire opposite. I let them help me, you know. So that's also why maybe they were so involved.

If we wanted to make it the way I imagined I knew that we would have to wake up earlier and start very early. So we prep like crazy. And the competition you have is like Avatar, you have Star Wars, you have all the big Marvel stuff. So if you want to come in the race, you know, don't be pretentious.

When Cara [Delevingne] and Dane [DeHaan] arrived, I told their agent, "They need to know all this." I gave them the 600 pages. I said, "You have to learn everything. You're a cop. You need to know the names." I don't want him, when he meets an alien to go, "Whoa" like this. I want him to know if this guy is peaceful.