Episode 5 is literally a sequel to the third episode. It takes off from where Spence, the Tier-One Agent of Citadel, after being rescued by Nadia and Mason, accuses Nadia of being a mole.
Ashleigh Cummings, who stars alongside Richard Madden and Priyanka Chopra in Citadel, talks about her breakthrough role and how she finds Priyanka to be an inspiration.