I'm sick to death of famous people standing up and using their celebrity to promote a cause. If I see a particular need, I do try to help. But there's a lot that can be achieved by putting a cheque in the right place and shutting up about it.

I don't play chess with my life, ya' know.

Anyway, I'm doing my rave and this spittle comes out of my mouth and it winds its way very delicately through the wire fence that separates us and lands clear and bright on Denzel's lip. And we're at the beginning of the scene and I've got to do the rest of the scene, and the camera isn't on him, it's on me - and I'm fully aware that I've just spat on Denzel Washington!

Like everyone else, I've had moments when I've felt that I've been losing my grip.

Nobody wants zealotry in a police force, you know? You do want to know that the guy who's got that badge, is confident enough to judge a certain level of benign corruption. Like a man steals some food to feed his starving children.

Even though Noah is in the Koran as well. But we knew going into this project that you can't make stories or render images about the Prophet. But I do believe people are missing out if they don't have the choice to see this film.

If you're a certain type of actor, then eventually stepping into a director's shoes is a natural transition. I've always been the actor who's very focused on the narrative, where my character is in the story, and how I can benefit the story. I've always had a technical aspect of what the lens is, how the camera is going to move, how I can feed the information the director applies within that move. If you're that type of actor, narrative-based, technically proficient, the next step is actually not that far.