Check Out A Promo For Next Week’s Supergirl

The CW has released a promo for next week’s episode of Supergirl, which is called “Dark side of the Moon” and airs on May 28. The episode was directed by Hanelle Culpepper from a script by Derek Simon & Katie Rose Rogers.

Here’s a synopsis: SUPERGIRL LEARNS A STUNNING SECRET ABOUT KRYPTON – Supergirl (Melissa Benoist) is stunned to discover that a part of Krypton survived. Meanwhile, Alex (Chyler Leigh) is attacked while out with Ruby (guest star Emma Tremblay), and Lena (Katie McGrath) considers how far she will go to keep Reign contained.