'Waldo' was one episode I always felt I didn't quite crack. And weirdly, now that feels like one of the more prescient ones.

The difference between smartphones and cigarettes is this: a cigarette robs 10 minutes from your lifespan, but at least has the decency to wait and withdraw all that time in bulk as you near the end of your life - whereas a smartphone steals your time in the present moment, by degrees. Five minutes here. Five minutes there. Then you look up and you're 85 years old.

My theory is that we used to have several personalities, and now we're encouraged to have one online.

I saw The Twilight Zone for the first time when I was 12 or 13. I used to stay up late to watch.

I'm quite geeky and I'm very much into video games and technology and stuff like that.

On the other hand [making a string of one-off episodes], there's a real freedom, because you're kind of reinventing the show every week.

Generally I know that we've hit on a good idea if there's a moment where I'm going "HA HA HA!" because that's usually my starting point, me laughing.