It'll be sad not to be Doctor Who anymore because that's an incredible thing to wake up in the morning and go, 'Oh, I'm still Doctor Who!' And you can go and blow up some monsters, and that's how you spend your day. And also when you walk around people don't see Peter anymore, he's not here, it's Doctor Who they see and he gets many more smiles than I do. It'll be sad to say goodbye.

I'm a huge fan of The Sopranos, and suddenly, you find yourself going one-to-one with this guy who you've been watching for years, watching every flicker in his eye and every detail on his face.

I was amazed to go Oscar and win it. It was fantastic getting up on the stage there and looking down. I thought, "That guy looks like Steve Martin, and that guy's like Arnold Schwarzenegger." But it was Steve Martin, and it was Arnold Schwarzenegger. Then they have this terrible kind of conveyor belt backstage - literally - where they take you to this big hangar where the world's press are gathered, and they make you stand on a stage, and they introduce you.

The older I get, the more I think lightness of touch is an incredibly difficult thing to do.

I'm not an extravagant man. The fact that I can have a coffee out whenever I want still makes me feel grateful.

I suppose I just like being arty. That's all. Arty.

There is no such thing as too much swearing. Swearing is just a piece of linguistic mechanics. The words in-between are the clever ones.