In some ways, you get to find your voice better in [a sequel] because you have to define how you're doing it differently.

I used to joke I was a point-and-click actor. My whole process has been about trusting your instincts and hitting your mark.

I feel very English in a suit. There's something about being in a suit abroad, particularly in America, that feels empowering.

We would choreograph [ with Paul Dano] before each scene [in Swiss Army Man] and very quickly got to a place where we could improvise physically in scene and know that the other person would respond in character appropriately. So that [dynamic] was a lot of fun.

Somebody I love and have a huge amount of respect for once told me something that, to this day, I don't really think I understand. It was probably toward the end of Harry Potter, and they were talking to me about afterwards and that kind of stuff. And they were saying, "You need to think of yourself as a brand and you need to protect that brand." I just don't understand what that really means in terms of being an actor, and I also think I would find that a slightly soul-destroying way to look at myself.

Well, I think I’m a feminist, just by the virtue of the fact that I believe in equal rights for everyone.

What I learned is that acting is to a large extent about trying to stave off self-doubt long enough to be natural and real onstage.