You used to have to make a choice. Is it a serialized television show, or is it a stand-alone or procedural? We were wildly influenced by The X-Files. Even when we created Fringe, it was the same thing. It's the gold standard of all gold standards, in genre television, and it was so wonderful because you felt so much for those characters.

When you're working on a scene, both in the script phase and also in the moment, you look around and you wait for the lightning bolt to strike you and based on your instincts tell you what the right thing to do is here. And that can result in anything from a change of dialogue to the realisation that what you thought was a dramatic scene should actually have some humour. And maybe if you stage it this way it's funnier, or if you put the camera here it tells a different story. That stuff is kind of everything when you're a director.

We were such fans of Sleepy Hollow, in all of its iterations - growing up with the Disney show, and then Tim Burton's and, obviously, the most important being Washington Irving's short story. It evokes and invokes a very specific feeling and tone.

In fact, we actually listen to fans all the time. It's helpful because you want to get a sense of what people are looking for and what they disagree with.

The thing for me, and I can only really judge this by what I respond to myself as an audience member, I really only respond to a movie if I'm interested in the people who are in it. It's really that simple. If I'm not, then it's all noise.

By actually taking Sleepy Hollow and the Rip Van Winkle story, and finding the spirit of what was great about both of them and putting them together. So it felt, actually, like one of those ideas that clicked for us, right away, on instinct.

I think our goal and intention is to make sure that, when you watch each episode, you don't have to make that choice, but also that you can have stand-alone episodes, where a story can have a beginning, middle and end.