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.

When you reflect upon the significance of Dr. King to this nation, it's criminal that he hasn't had a feature film that was centered around him until now. That, in and of itself, was emotional. But when you're doing scenes on the Edmund Pettus Bridge, with people still living in Selma and now in their 60s and 70s who had actually marched, who were there that original Bloody Sunday, that's humbling... that's deeply moving. You're no longer acting at that stage, you're just reacting, because it takes the filmmaking process to another dimension.

I certainly don't feel there's a distinction to be made between a television and a film actor. I think there's a distinction between great actors and not so great actors. But I really think if you watch a person working in television give a wonderful performance, that person is f - ing great, because there is no time.

You're always looking for roles and other creatives who are going to be challenging to you, because you're always a better actor after the experience.

To break down prejudice is to get to a place of understanding, that can erode the ignorance.

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

I truly believe slavery is why, as a by-product, we still have a disproportionate amount of black men incarcerated in the USA. 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.