Following yesterday’s promo for Supergirl’s season 4 finale, The CW has released a batch of promo images for ‘The Quest for Peace’ which you can check out here…
SEE ALSO: Supergirl Season 4 Episode 21 Review – ‘Red Dawn’
LEX LUTHOR RETURNS – Lex Luthor (guest star Jon Cryer) descends upon Washington, DC and summons Lena (Katie McGrath) and Lillian Luthor (guest star Brenda Strong) to the White House. Supergirl (Melissa Benoist) realizes she has one last chance to stop Lex and turns to the power of the press to help her.
SEE ALSO: Follow all of our coverage of Supergirl here
Supergirl season 4 airs on Sundays on The CW.
Photo Credits: The CW
