Details
- Show
- Supergirl (2015)
- Season
- Season 4
- Episode
- S04xE22
- Air Date
- 19 May 2019
- Where to watch
Overview
Supergirl season 4, episode 22 — “The Quest for Peace” (S04xE22) first aired on 19 May 2019.
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.