“Supergirl” S06E17 “I Believe in a Thing Called Love” Promo Trailer

The CW has released the official promo trailer for the 17th episode of Season 6 of “Supergirl”.

Titled “I Believe in a Thing Called Love” this episode is scheduled to air on The CW in the USA on Tuesday, October 26 at 9.00pm ET/PT.


When Lex Luthor (guest star Jon Cryer) appears by Nyxly’s (Peta Sergeant) side, Supergirl (Melissa Benoist) and team must deal with the emotional fallout of facing their two biggest foes at the same time. Alex (Chyler Leigh) makes plans for the perfect proposal to Kelly (Azie Tesfai), but work keeps getting in the way.

The episode was directed by Jesse Warn and written by Dana Horgan & Nicki Holcomb.