The difference between this film [Your highness] and Pineapple Express was pretty much in the logistics of the technical ambition of the movie, and the size and scope of the movie. Pineapple Express was a great success, and that was something that we wanted to capitalize on, but we wanted this movie to be bigger, more adventuresome, bring a bigger audience to the movie, and challenge ourselves to do something new.

One of the things I wanted to do after three, prolonged movies is to do something that was really, kind-of knee-jerk decisions, and artistic instincts and strip down the process to more of a guttural level, and make something that wasn't so manicured and polished; wasn't quite so developed and supported, and just run wild with it and see what happens with it.

Every new project I do is a new invention of myself and reinvigorates me as to why I love the industry.

Sometimes you'll have great actors who aren't comfortable with improvising. Which can get pretty frustrating. But every actor's coming from a different place and they have their own strengths and weaknesses and your job is to sell them as two people in the same world. Some of them have to have their hands held and some I just let loose entirely.

We were in production on a movie called All the Real Girls, which filmed in the Fall of 2001, and we really discovered who Danny McBride was, as an actor. When I say we, I mean me and a crew and a small audience that would hit the art house. He'd never acted before, and it was a really refreshing, eye-opening experience to watch him unleash, in front of the camera, all this comedic potential that we knew he had, as a human being and as the guy doing keg-stands at the party.

Sometimes in the studio movies I've been working in, you'll put a joke in a movie because the crowd loves it - not because I love it.

I've always had great independence on everything I've done. Nobody's ever told me not to do anything.