The CW has released the promo video for the 16th episode of Season 4 of “Supergirl”.
Titled “The House of L”, this episode is scheduled to air on The CW in the USA on Sunday, March 24.
LEX LUTHOR CONTINUES TO WREAK HAVOC
In the wake of Lex Luthor’s (guest star Jon Cryer) return, the show flashes back to what he’s been doing for the last two years and how his secret machinations and plans have affected Supergirl (Melissa Benoist) and Lena (Katie McGrath).
Carl Seaton directed the episode written by Dana Horgan & Eric Carrasco.
