While the Crisis on Earth-X continues, we have the advantage of being a Monitor and looking at a preview of next week’s episode of Supergirl. Reign (Odette Annable) finally makes her debut. And it seems the World Killer’s arrival has stirred the thoughts of Thomas Colville (Chad Lowe), that death cult preacher with a Kryptonian fixation. He will definitely make Kara’s life easier with his understanding of Rao and what the World Killer will do to the planet, right?
Also, you have to wonder how much knowledge Sam retains of Reign. Are they separate consciousnesses or is Reign using her memories of being Sam to get closer to Kara and the rest of Team Supergirl?
Supergirl airs Mondays on The CW.