A new episode of Supergirl airs Monday, February 6th and we’ve got a preview.
The episode is called “The Martian Chronicles” and here’s the synopsis via TV Guide:
Armek arrives in National City intent on taking M’gann back to Mars to face her punishment as a traitor. Thinking she’ll be safe at the DEO, Hank and Supergirl are in for a startling surprise when shapeshifter Armek is in the building and under disguise.
Here’s a preview:
Supergirl airs Mondays at 8/7c on the CW.