Supergirl “Reign” Mid-Season Trailer
Reign stands revealed in the Supergirl trailer for the mid-season finale for next week. Episode synopsis: “Supergirl (Melissa Benoist) investigates a mysterious symbol popping up all over National City, tracing its origins back to an ancient prophecy and the mark of the World Killer, Reign (Odetee Annable). Meanwhile, the tension between Lena (Katie McGrath) and […]