Supergirl Season 4 Episode 22 : The Quest for Peace

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.

NameSupergirl Season 4 : The Quest for Peace
Air DateMay 19th, 2019
GenresAction, Adventure, Drama, Science Fiction
NetworksCBS, The CW
Production CompaniesDC Entertainment, Berlanti Productions, Warner Bros. Television
DirectorJesse Warn
Guest StarsAndrea Brooks, Helen Slater, Brenda Strong, Bruce Boxleitner, Graham Verchere, LaMonica Garrett, April Parker-Jones, Samuel Witwer, Azie Tesfai, Phil LaMarr
Plot Keywordsdc comics, superhero, superheroine, based on comic, female protagonist
Melissa Benoist
Melissa Benoist
Kara Danvers / Supergirl / Kara Zor-El
Chyler Leigh
Chyler Leigh
Alex Danvers
David Harewood
David Harewood
J'onn J'onzz / Hank Henshaw / Cyborg Superman
Mehcad Brooks
Mehcad Brooks
James Olsen / Guardian
Katie McGrath
Katie McGrath
Lena Luthor
Jesse Rath
Jesse Rath
Querl Dox / Brainiac-5
Nicole Maines
Nicole Maines
Nia Nal / Dreamer

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