I love playing a character that has more than 90 minutes, and that keeps going.

You just want to find a story that grabs you and that you've never seen before, but somehow you can't imagine it not existing. It's like a good book. What makes a good book is hard to say. I don't know. I just look for something that grabs me. I don't have a way of looking for a project, and I don't know many people that do. It's just year to year, and what's going around and what's there.

The different variables involved in anything creative, really, are massive. When it comes together, it just clicks, I suppose.

I love playing a character that has more than 90 minutes, and that keeps going.

Weirdly, some of the middle stuff of the descent into something going wrong were the hardest, tonally. You don't want to jump the gun and be instantly paranoid about the fact that she has made coffee wrong because that would be weird. It's the slow build and letting it sink in. If they say everything is okay, you believe your partner. You don't want to rattle the boat too much on your honeymoon.

Personally, I just want to work on stuff that challenges me, that excites me, and that I think is original. You want to do something that does to other people what films do to you. It's the most wonderful thing in the world when you can lose yourself from reality and go into a story, and believe it and go on that journey with people, and you have to work that will somehow do that. It won't always, but hopefully sometimes.

I think it's amazing to have one writer write every episode of a series. It's very rare, I think. You get a voice that continues.