The play I did on Broadway a couple of seasons ago started out of town and it moved its way into New York because of the experience that we had out of town.

I'm incredibly happy, I'm incredibly lucky.

If it was a biopic about Glenn Greenwald, I would have immersed myself more fully in his personal life and gotten to know him as much as I could, but because it was much more about his relationship to this particular situation, to The Guardian, to Laura Poitras, and to Ewen MacAskill, and Edward Snowden, I was able to really learn a lot about him from reading his book and reading his many articles and accounts of that time.

I think the next 50 years are going to present the human race with challenges that so far exceed the limitations of geopolitical boundaries or nationalist identity. We're going to be up against challenges that we can barely fathom at this point. So how we embrace them and deal with them will define a great many things about where we go, but, you know, it's hard to say. We're teetering on the edge, I would say.

Our society needs to recognize the unstoppable momentum toward unequivocal civil equality for every gay, lesbian, bisexual and transgendered citizen of this country.

It feels that way when I'm doing a play, absolutely. On film and television, it's more complicated than that I think, and when you start to add the business into the mix, and the industry into the mix, it doesn't maintain it's purity. That's something that's inevitable and unavoidable, but that's why I try to do plays as much as I possibly can.

While we were shooting the movie, we shot in the actual hotel in Hong Kong where it all went down, the Mira Hotel. Laura Poitras was coming to Hong Kong to do a screening of Citizenfour, and she ended up staying at the Mira Hotel. It was her first time back in Hong Kong, and I ran into her in the elevator. Literally I had just finished shooting one day, and I came back to the hotel and she was in the elevator.