Knightfall's historical consultant Dan Jones talks to Julian Ovenden (William de Nogaret) and Sabrina Bartlett (Princess Isabella) about their characters and their complex relationship that has been a driving factor in the key events of the show so far. We'll also be speaking to Ed Stoppard (King Philip IV) about his character's relationship with the enabling an manipulative de Nogaret.Presented by Dan JonesFeaturing Julian Ovenden, Sabrina Bartlett and Ed StoppardProduced by Sam PearsonEdited by Susannah LawrenceMusic by Oswin Mackintosh and James Michael Dooley