Episode Title: “Hostile Takeover”
Original Airdate: 12-14-2015
Hackery and deception. Supergirl tackles two deceptive sub-plots in this episode; the first, a corporate hack into CatCo releases a load of damning information about Cat Grant as a conniving lawyer decides to remove her as CEO, and the return of Kara’s Aunt Astra provides the young heroine with new information about her mother that makes her, and us, question everything we’ve thought to this point. Of all the episodes in the show’s run thus far, “Hostile Takeover” deals with the sense of abandonment for Kara (Melissa Benoist) with as emotional a wallop as we’ve seen thus far. It also drops several bombshells; the most pressing of which is one of the show’s core cast discovering Kara’s secret identity.