I am often lost in my own world, with a frown on my face.

Mum wasn't at all religious, but she thought that going to the theatre was as important a ceremonial, communal experience that a person could have.

I think American guys tend to be a bit more forward, a bit more chatty and open than the Brits. The Brits seem to have a darker sense of humor, though I have met some Americans who have adopted bits of the British dry sense of humor as well.

Because I trained in theater, I always leave a film shoot feeling like I haven't done anything, like I just sat in front of the camera and whispered, essentially.

I think it's always easier to play parts that you have something concrete that you can relate to.

Although I grew up in London, I spent summers in Missouri, where my dad lived. It's quite a liberal town, Kansas City. You'd be surprised.

The main reason I did 'Captain America' was because I wanted to get out of my own head and stop taking my work so seriously.