Returning Series – episode 3x19 aired 5 days ago, episode 3x20 airs in 1 day
312: For Good(January 29, 2018 – 4 months ago)
Morgan believes that a recent attempt on his life was made by Lena. When Lena is poisoned, Kara steps in to find out who is responsible for the escalation in hosility. Meanwhile, Sam turns to Alex for help determining the cause of her blackouts.

A.K.A. CN: 女超人  FR: DC's Supergirl  GR: Σούπερκορίτσι  KR: 슈퍼걸  RU: Супердевушка