If I had the chance to spend a day with Werner Herzog, I would want there to be a canoe involved. I want to be down in Patagonia or something, and kill some kind of wild beast and skin it and gut it and cook it. And then turn its fur into some kind of layer of warmth. And then trek through the hills.

I'm not someone who has a lengthy attention span, and that applies to my exercise routine as well.

I was a show-off as a kid and loved to dress up. I was constantly in costume, drawing mustaches on with eyeliner and letting my sister plait my hair and all that.

I was always realistic about the fact I wanted to be involved with big films.

I was always trying to perform, but never with some dream to be on the stage. The stage was wherever I was standing at the time. I was lucky that the department of education in Sydney had a program where you could try out for these ensembles - kind of like extra-curricular sports, but for little drama kids. I got into that system, and it took me right through high school.

When you're working with people you've seen in hundreds of films... it's a bit crazy to step outside yourself for a minute and think, 'This is surreal.' But I try not to get too bogged down in that.

I went to the Avengers: Age of Ultron and I'm like, "These guys are Olympians now." There's no place for a Walter Matthau in a movie anymore.