And being as I'm somebody who loves movies like The Machinist, I also love going along to big mass entertainment movies. I get in the mood for all kinds of movies, and so I like to try each of them.

We were incredibly fortunate to get to make three Batman films. That's enough. Let's not get greedy. It's a torch that should be handed from one actor to another. So I enjoy looking forward to what somebody else will come up with.

My dad was the biggest influence on my life because he was never boring.

We are starting off with our own different characters and our own laws and everything, looking at Bruce Wayne and how he came to be the person that he was and how he comes to be this man that jumps around in the Bat suit.

There was a great complexity to my father. He was a devoted family man. But, in the same breath, he simply was not suited to an anchored life. He should have been somebody who had a backpack, an old map, a bit of change in his pocket and that was it - roaming the world.

Research can be interesting, but it can be pointless as well. The realities of making a movie often are not conducive with that. I'm not knocking it. I love doing research myself, but I admit it doesn't always add to the performance.

If you're doing your job properly, you take the risk of feeling slightly foolish and delve in and bring out the emotions.