O Brother, Where Art Thou? (S04E15)
S04E15
Due to his deteriorating health, Lex Luthor is secretly released from prison and approaches his sister, Lena, for assistance in finding a cure. Although Lena remains cautious about Lex's intentions, she finds herself in a life-and-death dilemma that forces her to confront her feelings for him. At the same time, Supergirl and J'onn engage in a battle with Manchester Black. Additionally, James' sister Kelly arrives in town, adding another layer of complexity to the unfolding events.
Show
Supergirl
Episode
S04E15
Air Date
Mar 17, 2019
Season 4 Episodes
S04E01
American Alien
S04E02
Fallout
S04E03
Man of Steel
S04E04
Ahimsa
S04E05
Parasite Lost
S04E06
Call to Action
S04E07
Rather the Fallen Angel
S04E08
Bunker Hill
S04E09
Elseworlds (III)
S04E10
Suspicious Minds
S04E11
Blood Memory
S04E12
Menagerie
S04E13
What's So Funny About Truth, Justice, and the American Way?
S04E14
Stand and Deliver
S04E15
O Brother, Where Art Thou?
S04E16
The House of L
S04E17
All About Eve
S04E18
Crime and Punishment
S04E19
American Dreamer
S04E20
Will The Real Miss Tessmacher Please Stand Up?
S04E21
Red Dawn
S04E22
The Quest for Peace