Watch Supergirl Season 3 Episode 9
A mysterious symbol popping up all over National City is investigated. Its origins are traced back to an ancient prophecy and the mark of the World Killer, Reign. Meanwhile, the tension between Lena and Morgan Edge continues to build, causing James to step in and offer up some protection, and possibly igniting a spark in the process.
Views: 180
Series: Supergirl
Director: Glen Winter
Guest Star: Adrian Pasdar, Amy Jackson, Briana Venskus, Carl Lumbly, Chad Lowe, Emma Tremblay, Erica Durance