It felt [at the Allied set] like, "At last, I'm in Hollywood," even though I was in West London. It was like, "This is how a film should be made." It was beautiful.

I didn't direct [the Taboo episodes]. I wrote all of them.

James Delaney as an individual is sort of like a grain of sand in an oyster who is irritating all of them. But for me he's a creature of the time, like the industrialists who started the Industrial Revolution who extricated themselves from their class and their background

East India Company were a huge multinational that had the added impetus that they felt they were spreading Christian civilization around the world - so they were pretty free to do anything they wanted.

The plan is that there would be three seasons [in Taboo], and, as with Peaky Blinders, I have had a destination in mind from the beginning, because I think it helps as a writer. The destination in mind is that James Keziah Delaney sets foot on Nootka Sound. But that's a long way off.

Just the idea that someone is married and they've got a kid, and he reports for work one morning and his boss says, "You're wife is a spy. Shoot her." In the real story, he just went back and did it, which would have been a short film. Therefore, I had to spend some time exploring what you would do.

It has to be an actress like Marion Cotillard [in Allied] because there are so many levels to it. It's set in the Second World War, when lots of people were doing things that, outside of a war, you wouldn't do, like killing and dropping bombs. She's doing things that one wouldn't approve of, but it's war.