Between my husband, my son and I, we'll always have a bit of both in our lives. We need a bit of both because the cities are so different, and we have that luxury. We're really lucky

The sneak-peeks you get off the top are of them in their real life. You're more invested, you know both of them, and you've already made assumptions. A murder who would murders someone - that makes them immediately bad - but here you see them in a different.

One of the things the police officers told us in the first minutes of being with them is that the way that they cope with their job is by using a lot of inappropriate humour. It's really a lovely opportunity to try to challenge our ideas of what it is to deal with complex issues, and that they're not always dower. Having that kind of humour along with the pathos for what people are going through is a really nice challenge.

I found out that detectives are really good dressers. I'm not even exaggerating. The woman I interviewed had these fantastic fuschia suede heels on that I coveted. And that they're invested in their jobs the same way you and I might be. We think of them as doing these jobs that we could never imagine doing, but their relationship to what they do is the same as our relationship to what we do.

I'm a character actor; that's my skill set.

Between my husband, my son and I, we'll always have a bit of both in our lives. We need a bit of both because the cities are so different, and we have that luxury. We're really lucky

I think we dip in and out of it. Every new show is trying to find their feet before they can say what they are. That's certainly something that I like about the role - going in and out of the personal life. There are some episodes where we go into it a little more, and some where we don't at all