S3E16
Episode 16: Of Two Minds
⚠ Spoiler alert This recap gives away what happens in this episode.
Episode Summary & Review
The third Worldkiller, Pestilence, begins striking down the citizens of National City…. including Winn and Alex. Supergirl and Imra disagree on how to deal with Pestilence, and Lena continues trying to find a cure for Sam.