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Supergirl: Season 4

4x15 O Brother, Where Art Thou?
TV-PG

  • 2019-03-18T00:00:00Z on The CW
  • 42 mins
  • United States
  • English
  • Action, Adventure, Science Fiction, Drama, Superhero

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.

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