The CW has released a clip from tonight’s episode of Supergirl season 3, entitled ‘Reign’; watch it here…
SEE ALSO: Promo images for Supergirl Season 3 Episode 9 – ‘Reign’
REIGN CHALLENGES SUPERGIRL – 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 Morgan Edge (guest star Adrian Pasdar) continues to build, causing James to step in and offer up some protection, and possibly igniting a spark in the process.
SEE ALSO: Follow all of our coverage of Supergirl here
Supergirl airs on Monday nights on The CW.