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.
Guest Stars
Azie Tesfai
Kelly Olsen / Guardian
Bruce Boxleitner
President Baker
LaMonica Garrett
Mar Novu / The Monitor
Graham Verchere
George Lockwood
April Parker Jones
Colonel Lauren Haley