S4·E15 O Brother, Where Art Thou?
Narrative Classification: Standard continuity chapter maintaining character development and season progression.
Synopsis
Secretly furloughed from prison due to failing health, Lex Luthor visits his sister, Lena, to seek her help finding a cure. Savvy as ever, Lena is suspicious of Lex's motives but when she's faced with a life and death situation, she must decide how she truly feels about her brother. Meanwhile, Supergirl and J'onn face off against Manchester Black. James' sister Kelly comes to town.
Rate this episode
Your rating is anonymous and can be changed later.
Be the first viewer to rate it.
Frequently Asked Questions
When did Season 4 Episode 15 of Supergirl air?
Season 4, Episode 15 ('O Brother, Where Art Thou?') originally aired on March 17, 2019.
How long is Season 4 Episode 15 ('O Brother, Where Art Thou?')?
The episode follows the standard broadcast runtime for Supergirl.
What happens in Supergirl Season 4 Episode 15?
Secretly furloughed from prison due to failing health, Lex Luthor visits his sister, Lena, to seek her help finding a cure. Savvy as ever, Lena is suspicious of Lex's motives but when she's faced with a life and death situation, she must decide how she truly feels about her brother. Meanwhile, Super...