Season One - Written by Phoebe Waller-Bridge, Killing Eve centers on two women; Eve is a bored, whip-smart, pay-grade MI5 security officer whose desk-bound job doesn't fulfil her fantasies of being a spy. Villanelle is a mercurial, talented killer who clings to the luxuries her violent job affords her. Killing Eve topples the typical spy-action thriller as these two fiercely intelligent women, equally obsessed with each other, go head to head in an epic game of cat and mouse.

Season Two - Killing Eve is a story of two women, bound by a mutual obsession and one brutal act: Eve, an MI6 operative, and Villanelle, the beautiful, psychopathic assassin that she has been tasked to find. Season Two begins 30 seconds after the final episode of the first season. Eve is reeling and Villanelle has disappeared. Eve has no idea if the woman she stabbed is alive or dead, and now both of them are in deep trouble. Eve has to find Villanelle before somebody else does, but unfortunately she's not the only person looking for her.
Season Three - As the third season of the multi-award winning drama continues, Eve (Sandra Oh) and Villanelle (Jodie Comer) are desperately trying to live their lives without each other. Believing Eve is dead, Villanelle is bored and dangerously aimless; while Eve is hiding in plain sight trying to convince herself that she doesn't want Villanelle to discover her. When a shocking and personal death sets them on a collision coarse yet again, the journey back to each other will cost both of them friends, family, allegiances...and perhaps a part of themselves.
Season Four - Passion, revenge and obsession. Eve is on a revenge mission, Villanelle has embraced a new way of life to prove she's not a 'monster', Carolyn goes to extraordinary lengths to chase down The Twelve, as it all builds towards a glorious finale.