The Bravo team races to reach the Heart of the Ancestor before Pictor. They discover Darian has a final move, forcing Rose and Fulmer into a heroic self-sacrifice to stop him.

Cast: Emily Hampshire, Iain Glen, Martin Compston, Nikhil Parmar, Ross Anderson, Jacob Fortune-Lloyd, Phil McKee, Stuart McQuarrie, Hiftu Quasem, Rochenda Sandall, Alice Krige, Saskia Ashdown, Johannes Roaldsen Fürst, Owen Teale, Neshla Caplan, Molly Vevers, Abraham Popoola, Nicole Bolland