If you merely focus on what we already know, then it's not revelatory. You may as well just go and watch a documentary or a few videos on Youtube, and you're good.

I truly believe that one of the things that has been lacking in America is a spirit of repentance about the injustices of slavery and the injustices of segregation and racism generally. I truly believe that we cannot come to a place of reconciliation until there is individual repentance and corporate repentance.

It's fascinating to work with a company of actors of such different ages, experience and talents. I'm one of a generation brought up on television whose acting is more 'naturalistic', whereas with some of the older generation it's more heightened. But I think there's room for both styles.

I truly believe slavery is why, as a by-product, we still have a disproportionate amount of black men incarcerated in America. It is an extension of that legacy, and that's not going to start to diminish until black people have a new sense of themselves that isn't tied to slavery and feeling inferior. I think the church can be instrumental in that, in terms of repentance, reconciliation and just being more embracing of each other - not just on Sunday, but in life generally.

I am a father, I am very aware of the things that I'm putting out in the world knowing that one day my children will watch the work that I've done. I want to be able to stand by it.

We can't afford to deny our past in a bid to be empowered. But what we can do is contextualize the past.

As you know, Sunday at 11 o'clock is the most segregated hour in America. You have black churches; you have white churches; you have Hispanic churches. It's not really reflective of the world we live in, by and large, in America.