Eve's mission is disastrously compromised. Carolyn briefs Eve on her current status as an employee of the British government and leaves Eve's future in her own hands. Villanelle does everything she can in order to get to her ultimate target.

Villanelle's mission is proving anything but straightforward, forcing her to take drastic measures. Meanwhile, Eve makes a shocking discovery, which leads her right to Villanelle and an electrifying confrontation from which neither will emerge unscathed.

Having survived a terrifying close call with Villanelle, Eve now has the mole ensconced in a safe house and is buzzing. They have an exciting opportunity to glean information and crack this thing open.

Villanelle dives deep into the dangerous world of her target under the guise of her newfound persona, Billie. Eve may have worrying competition for Villanelle's affections.

Tensions are running high as the situation in Moscow escalates, and Eve starts to question who she can trust. Despite the danger, with her sights firmly set on Villanelle, Eve goes rogue. With both women under pressure, the stakes are higher than ever.

Carolyn introduces Eve to her new team before Eve briefs them on the Villanelle case. Villanelle, needing to lie low while she recovers, finds a good Samaritan to take her in and care for her.

Intel from Berlin points to the existence of a mole, prompting Eve to undertake her first surveillance operation. Meanwhile, Villanelle is sent to England to eliminate a member of British Intelligence. Villanelle wonders, could it be Eve?

When Villanelle kills a Chinese colonel at a kink clinic in Berlin, Eve and Bill travel out to investigate. While Eve and Bill chase up a number of promising leads, Villanelle enjoys the cat-and-mouse of their proximity. But as they draw closer, Eve comes to realize that this is much more than a game.

The MI6 team make a pact with the devil in order to get information from The Ghost. A visitor from Broadmoor comes with a dire warning, while Eve and Villanelle find themselves closer than ever.

The point of no return: Villanelle uses her unrivaled infiltration skills to immerse herself in the world of a new target. Their relationship on the rocks, Eve and Niko confront each other about their future.

Eve recruits Villanelle for revenge against The Twelve, even at the cost of their own lives.

Eve confronts Helene and seeks her aid against The Twelve. Villanelle's attempts to reform continue.

Eve sets out for her revenge against The Twelve, even if it kills her. Villanelle tries to reform.

Eve finds the name of Helene's target. Villanelle forces an MI6 psychiatrist to give her therapy.

Eve establishes her boundaries with Villanelle. Helene sets a challenge for Eve.

Eve begins to question her identity and her actions, and she rekindles a relationship with Gunn.

Eve nurses Villanelle back to health, then heads to Berlin to try to take her revenge on Lars.

Eve seeks out any information about The Twelve's origin, but uncovers more than she bargained for.

Carolyn finds out that information is being withheld by those close to her, and Eve finds a lead which might bring her closer to Villanelle.

Eve strikes up an unlikely alliance with Kenny’s colleagues at the Bitter Pill, and Villanelle finds that management is not all it is cracked up to be.