Critically acclaimed award-winning British drama in which two women find themselves tangled in a deadly web of obsession. Starring Sandra Oh and Jodie Comer. Two women, equally obsessed with each other, go head to head in an epic game of cat and mouse. One is playful, barking mad assassin Villanelle, and the other is an M15 officer investigating her. Oh plays restless, bored MI5 officer Eve Polastri, investigating the murder of a Russian politician in Vienna, while as Villanelle, Comer is purringly coquettish one minute and the next a dead-eyed monster.