spoilers season4 episode21Title: Red Dawn

Directed By: Alexis Ostrander

Air Date: May 12th, 2019

Story By: Lindsay Sturman

Teleplay By: Gabriel Llanas & Eric Carrasco

Official Description: SUPERGIRL BATTLES RED DAUGHTER — Kara 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 turns to an unlikely source for help – Lillian Luthor. Meanwhile, Alex realizes she’s missing parts of her memory, and Brainy, Nia and J’onn set out to track down aliens who have been abducted by Lex.

Reoccurring Cast:

Guest Stars: Eliza Danvers (Helen Slater) | Young Kara (Izabela Vidovic) | Young Alex (Olivia Nikkanen) | Lillian Luthor (Brenda Strong)

Special Notes: