My first interaction with William Shakespeare was an American production and there was an actress, playing Puck, who sounded like Mickey Mouse. When she said, I'll put a girdle around the earth in 40 minutes," I was amazed - the idea of Puck traveling around the Earth in 40 minutes was amazing to me. My dad, who was a scientist, I remember him telling me that Sputnik circled the globe in an hour in a half. And I thought, "Wow, Puck is twice as fast as Sputnik."

My first interaction with William Shakespeare was an American production and there was an actress, playing Puck, who sounded like Mickey Mouse. When she said, I'll put a girdle around the earth in 40 minutes," I was amazed - the idea of Puck traveling around the Earth in 40 minutes was amazing to me. My dad, who was a scientist, I remember him telling me that Sputnik circled the globe in an hour in a half. And I thought, "Wow, Puck is twice as fast as Sputnik."

Really what Brutus and Cassius do by assassinating Caesar, is open up a vacuum into which much more ruthless people run. Julius Caesar is an amazingly contemporary, resonant, politically astute play.

Sometimes it can get overburdened with nuance - the actors find all sorts of different spins on the lines that can lose simplicity and directness. They all become fond of their extra stresses and the audience are going, "Just give me the line simply, what did you mean?" You have to ward against that.

I think William Shakespeare's like a passport through your life: as a kid hearing about a play with fairies or witches or ghosts, you get excited by that possibility. Then later on you become interested in the psychology or the politics or the beauty of the language. You grow up with the plays. King Lear is one that I don't feel grown up enough to do yet.

At the assassination of Caesar when Cassius says, "How many ages hence shall this our lofty scene be acted over in states unborn and accents yet unknown!" And you kind of went, "Never was there a truer word spoken."

The list of potential candidates for Julius Caesar is quite large. You could go, "Well, he's a Caesar." Idi Amin, or Bokassa in the Central African Empire, or in Zimbabwe, Robert Mugabe coming to power. They have all, at some point in their lives, been candidates for a casting as Julius Caesar.