I want my weekends off and I want to put my kids to bed. Those are good reasons to want to be in 'Batman 2'.

Being an actor is a good way to earn a living. And to meet fabulous people. It's great to live very comfortably. I've been lucky, I've had a lot of fun with great roles, but it is true that if I were extremely rich, I would stop and I would go to play football on a beach in the Caribbean with my children.

Change is vital to any actor. If you keep playing lead after lead, you're really gonna dry up. Because all those vehicles wean you away from the truths of human behaviour.

Whats fascinating is that when you write a script, its almost a stream of consciousness. You have an idea that it means something, but youre not always sure what. Then when you get on the set, the actors teach you.

And costume is so important for an actor. It absolutely helps to get into character; it's the closest thing to you, it touches you. Some actors like to go into make-up and then put their clothes on, but I like to dress first; that's my routine.

There will always be spies. We have to have them. Without them we wouldn't have got Osama bin Laden - it took us years, but it happened.

Impressionists have to paint with a very broad stroke because you've got to see it within a couple of seconds. You go, "That's a really funny Robert De Niro." As an actor, though, you look at different aspects of a character. I try to completely surround myself with the assignment. It's like being in a big cloud and then some of it rains through.