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Season 1 - Oct. 26, 2015
Season 2 - Oct. 10, 2016
Season 3 - Oct. 09, 2017
Season 4 - Oct. 13, 2018
Season 5 - Oct. 06, 2019
Season 6 - Mar. 30, 2021

Supergirl Season 4 Episode 22
HD
Overview:
Lex Luthor descends upon Washington, DC and summons Lena and Lillian Luthor to the White House. Supergirl realizes she has one last chance to stop Lex and turns to the power of the press to help her.