Killing Eve 4x05 "Don't Get Attached" Season 4 Episode 5 Promo Trailer HD - Villanelle is a psychopathic assassin, and Eve is the woman charged with hunting her down; the two fiercely intelligent women, equally obsessed with each other, go head to head in an epic game of cat and mouse. - Starring: Sandra Oh, Jodie Comer, Fiona Shaw