*Director Barry Jenkins has released another teaser called “In Aeternum” as part of his upcoming Amazon Original series “The Underground Railroad” chronicles, based on Colson Whitehead’s 2016 novel. The clip above brings you further into the world of the series by providing glimpses of various character’s journeys and a sampling of composer Nicholas Britell’s singular score. “As we kept editing more and more on the show, there’d be these moments that, as I was watching them, my mind would immediately start unseeing them, and I thought, ‘I think there’s something here’,” said Britell. “So I was literally walking out of the office on one Friday and said to Daniel Morfesis, who cut this piece, ‘Here’s a song. Listen to it, and I want to come in Monday, and all I want to see are images played in reverse. And the catch is those images have to narratively say as much in reverse as they do going forward.’ And so it kind of came out of my own emotional response to making the show.”