Supergirl (2015): O Brother, Where Art Thou?

Supergirl (2015)

Details

Show
Supergirl (2015)
Franchise
Arrowverse
Season
Season 4
Episode
4x15
Air Date
17 March 2019
Where to watch

Overview

Supergirl season 4, episode 15 — “O Brother, Where Art Thou?” (4x15) first aired on 17 March 2019.

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.

Episodes in Supergirl Season 4

  1. 4x01 American Alien
    14/10/2018
  2. 4x02 Fallout
    21/10/2018
  3. 4x03 Man of Steel
    28/10/2018
  4. 4x04 Ahimsa
    04/11/2018
  5. 4x05 Parasite Lost
    11/11/2018
  6. 4x06 Call to Action
    18/11/2018
  7. 4x07 Rather the Fallen Angel
    25/11/2018
  8. 4x08 Bunker Hill
    02/12/2018
  9. 4x09 Elseworlds (III)
    11/12/2018
  10. 4x10 Suspicious Minds
    20/01/2019
  11. 4x11 Blood Memory
    27/01/2019
  12. 4x12 Menagerie
    17/02/2019
  13. 4x13 What's So Funny About Truth, Justice, and the American Way?
    03/03/2019
  14. 4x14 Stand and Deliver
    10/03/2019
  15. 4x15 O Brother, Where Art Thou?
    17/03/2019
  16. 4x16 The House of L
    24/03/2019
  17. 4x17 All About Eve
    31/03/2019
  18. 4x18 Crime and Punishment
    21/04/2019
  19. 4x19 American Dreamer
    28/04/2019
  20. 4x20 Will The Real Miss Tessmacher Please Stand Up?
    05/05/2019
  21. 4x21 Red Dawn
    12/05/2019
  22. 4x22 The Quest for Peace
    19/05/2019