The CW has released a promo for the twenty-first episode of Supergirl season 4, entitled ‘Red Dawn’ which sees Kara going into battle against Red Daughter; watch it here…
SUPERGIRL BATTLES RED DAUGHTER – Kara (Melissa Benoist) comes face to face with Red Daughter and the two engage in an epic battle. Determined to find a way to extract the Harun-El, Lena (Katie McGrath) turns to an unlikely source for help – Lillian Luthor (guest star Brenda Strong). Meanwhile, Alex (Chyler Leigh) realizes she’s missing parts of her memory, and Brainy (Jesse Rath), Nia (Nicole Maines) and J’onn (David Harewood) set out to track down aliens who have been abducted by Lex.
SEE ALSO: Follow all of our coverage of Supergirl here
Supergirl season 4 airs on Sundays on The CW.
Photo credits: The CW
