Season 4 Episode 21: Red Dawn

Watch Supergirl season 4 episode 21 tv series online free
Release: May 12, 2019

Supergirl and Alex go after Red Daughter, while Lena and James hunt down Ben. Brainiac-5, J'onn, and Dreamer attempt to rescue the alien prisoners, but two of them are captured and one of them is "rebooted".

Supergirlexpand_lessSeason 4