Watching someone be bad can be incredibly fun, and few people do bad better than Villanelle. Or should I say Oksana? Or Natalie? Regardless of whomever Killing Eve's charming psychopathic assassin (The White Princess's Jodie Comer) decides to be on any given day, she'll have you falling for her, head over designer heels, before you even realise she's slit your jugular. Of course, the true magic of BBC America's wildly addicting (and often hilarious) thriller, is that the good guys — or good woman, specifically — also get to be a little bad, the way the most interesting heroes always do. Sandra Oh's performance as Eve Polastri, the messy-but-brilliant MI5 operative tasked with tracking down Villanelle, is a revelation. Basically, if I could scream "WATCH KILLING EVE!" from my window every night without getting evicted, I would.