Supergirl S4E15
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S04E15 — O Brother, Where Art Thou?
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Supergirl

S04E15 O Brother, Where Art Thou?

2019-03-17

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.

Season 4 Episodes

1
American Alien
2018-10-14
 2
Fallout
2018-10-21
 3
Man of Steel
2018-10-28
 4
Ahimsa
2018-11-04
 5
Parasite Lost
2018-11-11
 6
Call to Action
2018-11-18
 7
Rather the Fallen Angel
2018-11-25
 8
Bunker Hill
2018-12-02
 9
Elseworlds (III)
2018-12-11
 10
Suspicious Minds
2019-01-20
 11
Blood Memory
2019-01-27
 12
Menagerie
2019-02-17
 13
What's So Funny About Truth, Justice, and the American Way?
2019-03-03
 14
Stand and Deliver
2019-03-10
 15
O Brother, Where Art Thou?
2019-03-17
 16
The House of L
2019-03-24
 17
All About Eve
2019-03-31
 18
Crime and Punishment
2019-04-21
 19
American Dreamer
2019-04-28
 20
Will The Real Miss Tessmacher Please Stand Up?
2019-05-05
 21
Red Dawn
2019-05-12
 22
The Quest for Peace
2019-05-19