Check Out the Promo for Supergirl “Red Dawn”

The promo for the next new episode of Supergirl has been released. The episode is called, “Red Dawn” and it will air on May 12.

In the episode, “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.”

I literally thought Lena was going to find out about Kara being Supergirl last night!

Source: CW