Last week, Supergirl (Melissa Benoist) took a week off from fighting Reign, as Samantha (Odette Annable) tried to figure out why she keeps blacking out with the help of Alex (Chyler Leigh). Meanwhile, Kara had a dream premonition of the World Killers, leading her to recognize Purity when Winn (Jeremy Jordan) showed her a group of possibilities.
This week, Supergirl tracks down Purity. Once she’s captured, Supergirl has every intention to Interrogate her to try to discover more about the World Killers and what they were sent to Earth to accomplish.
Video Credit: The CW