Keira Knightly and Joe Barton join Edith to discuss Joe's thrilling take on the espionage genre for Netflix, Black Doves. Keira stars (alongside Ben Wishaw's assassin, Sam) as Helen, the wife of a senior politician, who exploits her relationship with her husband to leak state secrets to a mysterious organisation call the Black Doves. As well as some great needle-drops, Black Doves is scored by friend of the show, Martin Phipps