Supergirl: Season 2 – The Martian Chronicles will air Monday, February 6 on The CW.
Hank (David Harewood) and Supergirl (Melissa Benoist) determine the best way to keep M’gann safe is to bring her to the DEO.
WHITE MARTIANS ATTACK THE DEO — Armek (guest star Terrell Tilford), a White Martian, descends on National City intent on taking M’gann (guest star Sharon Leal) back to Mars to face her punishment as a traitor.
A frequent source of outer-space villainy in various DC Comics stories, White Martians previously appeared as a threat in Supergirl’s first season but remained dormant for Season 2 until the reveal of Miss Martian’s true identity.