spoilers season4 episode15Title: O Brother, Where Art Thou

Directed By: Tawnia Mckiernan

Air Date: March 17th, 2019

Written By: Derek Simon & Nicki Holcomb

Official Description: JON CRYER GUEST STARS AS ICONIC DC COMICS’ VILLAIN LEX LUTHOR —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.

Reoccurring Cast:

Guest Stars: Lex Luthor (Jon Cryer) | Kelly (guest star Azie Tesfai)

Special Notes: