The CW has released a preview for the two-hour series finale of Supergirl which will air on Tuesday, November 9th beginning at 8/7c. The finale event is set as two episodes, “The Last Gauntlet” and “Kara”, and will see both a major showdown between Lex Luthor (Jon Cryer) and Nyxly (Peta Sergeant) as well as the wedding between Alex Danvers and (Chyler Leigh) and Kelly Olsen (Azie Tesfai). The event will also see the return of several familiar faces from the series, including Mehcad Brooks as James Olsen, Jeremy Jordan as Winn Schott, and Chris Wood as Mon-El. The first hour, “The Final Gauntlet”, will see Supergirl and her friends come together to rescue a loved one, specifically Alex and Kelly’s daughter, Esme, who Lex and Nyxly kidnapped after discovering she was the new Love Totem. The second hour, “Kara”, will see the wedding as well as a final push to take down Lex and Nyxly for good.