When becoming a character, you have to steal. Steal whatever you see. You can even steal from other actors' characterizations; but if you do, only steal from the best.
About Superman and Batman: the former is how America views itself, the latter, darker character is how the rest of the world views America.
I've been acting a long time, and I can play a Cockney gangster or a womanizer in my sleep or standing on my head. But what I try to do is I try to find characters that are as far away from me as I possibly can and then make them real. A French Nazi is about as far away from me as I can possibly get without actually going to Mars or something.
When I look in the mirror, I see someone who's happy with how he looks, because I was never one of the handsome Hollywood people. And I've had success as I've gotten older, because I'm able to play characters. I no longer get the girl, but I get the part.
I was a repertory actor, which meant that I did a play every week. I was a different character every week; for a year, I was doing 40 or 50 characters.
For me, the performance was always playing different people. And so when I got older, was no longer the romantic leading movie star, it became more and more interesting for me, the characters I played, you know?
To disappear your complete self into a character is quite difficult. I've tried it 85 times, and I've succeeded two or three times.
If you're a movie star, you get the girl, you lose the girl, and then you get her back. But if you're a character like me, you lose the girl, then you get another one, then you get another one, then you lose them all, then you lose your life.
I've always played very human sort of characters.
I've made the transition from star to character actor and I'm thoroughly enjoying it.
To me, 'Educating Rita' is the most perfect performance I could give of a character who was as far away from me as you could possibly get and of all the films I have ever been in, I think it may be the one I am most proud of.