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Supergirl – Season 4, Episode 15 O Brother, Where Art Thou?

Play trailer 1:00 Supergirl – Season 4, Episode 15 O Brother, Where Art Thou? Aired Mar 17, 2019 Drama Fantasy Action Play Trailer Watchlist
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100% Tomatometer 8 Reviews
Secretly furloughed from prison due to failing health, Lex Luthor visits his sister to seek her help; 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.
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Supergirl — Season 4, Episode 15

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Cast & Crew

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Melissa Benoist

Kara Danvers

Chyler Leigh

Alex Danvers

Mehcad Brooks

James Olsen

David Harewood

Hank Henshaw

Katie McGrath

Lena Luthor

Jesse Rath

Querl "Brainy" Dox
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Supergirl — Season 4, Episode 15

Supergirl: Season 4 Episode 15 Extended Trailer - O Brother, Where Art Thou? Supergirl: Season 4 Episode 15 Extended Trailer - O Brother, Where Art Thou? 1:00 View more videos
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Supergirl — Season 4, Episode 15

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Critics Reviews

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Valerie Anne Autostraddle 03/19/2019
I will not lie to you my friends... I gasped. I never in a million years suspected her. Go to Full Review Caroline Siede AV Club 03/18/2019
B
After a season built on slow and steady worldbuilding, "O Brother, Where Art Thou?" doesn't just rearrange the board, it seems to rewrite it entirely. Go to Full Review Sara Netzley Entertainment Weekly 03/11/2019
A
As sad as I am to see the (apparent) end of the Elite, I'm all about this new triumvirate of evil. Go to Full Review Amelia Emberwing Birth.Movies.Death. 03/18/2019
[Jon] Cryer's Lex in conjunction with McGrath's Lena provide the backbone for a very solid episode of Supergirl. Go to Full Review Lizzy Buczak TV Fanatic 03/18/2019
I don't remember the last time I enjoyed a Supergirl episode this much. At least not this season. Go to Full Review Delia Harrington Den of Geek 03/18/2019
It's been a tough week for our friends in National City, but it made for a great episode of television, and I hope it will help Supergirl power through for the rest of the season. Go to Full Review Read all reviews

Episode Info

Synopsis Secretly furloughed from prison due to failing health, Lex Luthor visits his sister to seek her help; 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.
Director
Tawnia McKiernan
Executive Producer
Greg Berlanti, Allison Adler, Andrew Kreisberg, Sarah Schechter
Screenwriter
Derek Simon, Nicki Holcomb
Network
CBS
Rating
TV-PG (V)
Genre
Drama, Fantasy, Action
Original Language
English
Release Date
Mar 17, 2019