Putting on weight is easy all the way through. But after the first couple of weeks, the novelty wears off very quickly, and your body is groaning and starting to really shout at you, saying, 'Why? Why? Why? Why are you doing this?'

I think the harder the shoot, the more I feel like I'm enjoying myself.

I become a bit of a blank page in public. And that's precisely why I like acting.

Any planning that I have in my career is totally accidental really.

A teenager usually wants to try to get people to notice him in some way, to feel like someone gives a damn. Me, all that attention, I just wanted to fade into the background. Be invisible. Disappear.

One of the places where we lived when I was growing up had this big wood out the back. And starting when I was about 8, I used to enjoy just walking alone through the wood late. Eleven p.m. Midnight. Later.

There have been many times when you spend a number of months and the finished product is not what you wanted to see. And 'Batman Begins' was what I wanted to see.