>> the key to that is continuing to shed light, continuing to tell truth, continuing to correct mistruths, and continuing to listen. >> i'm a fair man, kizzy. >> reporter: the slave owner in the movie. >> roots may have taken place years ago, but it's a political mirror to today. >> reporter: the other portrayed by a newcomer. >> you crave jubilation, revolution, oh, glory. that's what you came to see. >> there's not a single person who didn't feel it was important to get it right. it was never just a job. it was so much bigger than that. >> reporter: and from his watchful gaze as we spoke to the cast, burton seems confident the story is in good hands. >> reporter: here's a question i can't imagine anyone better suited to answer than you. why. why remake this classic? >> because there's a whole new generation of kids out there for whom the original was old, and was dated, and so in order for them to get the power of the story, it had to be retold for them in a language that they could answer. >> reporter: the power of this uniquely american story, the lessons learned and those still to co