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SUPERGIRL: Season 4, Episode 15: O Brother, Where Art Thou? Trailer, Guest Stars, & Air Date [The CW]

Melissa Benoist Supergirl The Oval Office

Supergirl O Brother, Where Art Thou? Plot Synopsis, Guest Stars, and Air Date

A press release has been issued for Supergirl, which will airs on The CW. The press release consists of the plot synopsis, guest stars, and the air date of episode fifteen of Season 4 of Supergirl entitled O Brother, Where Art Thou?. The contents of that press release can be found below.

Supergirl O Brother, Where Art Thou? Press Release

SUPERGIRL

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“O Brother, Where Art Thou?” — (March 17, 2019, 8:00-9:00 p.m. ET) (TV-PG, V) (HDTV)

JON CRYER GUEST STARS AS ICONIC DC COMICS’ VILLAIN LEX LUTHOR — Secretly furloughed from prison due to failing health, Lex Luthor (guest star Jon Cryer) visits his sister, Lena (Katie McGrath), 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 (Melissa Benoist) and J’onn (David Harewood) face off against Manchester Black (guest star David Ajala). James’ sister Kelly (guest star Azie Tesfai) comes to town.

Supergirl Cast

Supergirl: Season 3 starred Melissa Benoist, Sam Witwer, Chyler Leigh, Jeremy Jordan, Chris Wood, Katie McGrath, Carl Lumbly, Odette Annable, Adrian Pasdar, David Harewood, Yael Grobglas, and Emma Tremblay.

Supergirl: Season 4 cast additions include Nicole Maines, April Parker Jones, and David Ajala.

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Rollo Tomasi

Rollo Tomasi is a Connecticut-based film critic, TV show critic, news, and editorial writer. He will have a MFA in Creative Writing from Columbia University in 2025. Rollo has written over 700 film, TV show, short film, Blu-ray, and 4K-Ultra reviews. His reviews are published in IMDb's External Reviews and in Google News. Previously you could find his work at Empire Movies, Blogcritics, and AltFilmGuide. Now you can find his work at FilmBook.
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