I think there's an initial shedding of the skin of a character when you've played them for so long, almost like a snake losing its skin. But when a job is done, I kind of walk away from it because I know that I need to prep for whatever else I'm going onto - I need to get back to being myself, which... Who knows exactly who that is, with all the talking voices in my head. You know, back to being a bit of a blank slate again. It becomes a necessity as an actor - at least for the way that I act.

I think with actors, we tend to get rid of characters - and not get rid of them as in discard them or throw them away, but it's just that you take that jacket off because you're going to be putting a different jacket on.

TV is such a success nowadays because it gives back in a way that features can't. If you go to a film, you only get two hours of great storytellers and performers, and you pay top dollar for that. If you're subscribing to premium channels and you're getting all of these amazing TV shows, and you're watching them as you want, where you want, when you want, on what you want, I think that is the "the golden era of TV" in what television shows are offering to audiences. We're giving them a lot more. It's quality.

How can you sustain life? [Dan] Fogelman is magic, and I think the other scripts of his that I've read for this show specifically are as beautiful as the pilot script [of This Is Us]. And he said it in a meeting [regarding the stillbirth of a child], "You can't kill a baby every week." But I think the idea that you can have these impactful moments that are as heightened as the loss of a child - it's life.

Think about the physical act of pulling a trigger. The amount of pressure it takes to pull a trigger or the speed it takes to shove a sharp object into somebody. The psychology behind it. Why people kill? Why people don't kill?

You have to pay attention to the work on the page and make it as good as possible because it could be your last.

I hope everyone can give the audience that real, true experience. But Mandy [Moore] and I, we definitely jump decades, and I think trying to find a base look, so that I can go back to the Eighties, I can jump to the Nineties, it was like, "All right, Milo, you're living in a moustache for a little while." Which I'm perfectly fine with.