Supergirl Season 2 Episode 11
The Martian Chronicles
Armek, a White Martian, descends on National City intent on taking M’gann back to Mars to face her punishment as a traitor. Hank and Supergirl determine the best way to keep M’gann safe is to bring her to the DEO. However, when it is revealed that Armek shape-shifted into M’gann and is now loose in the building, the team realize he could be disguised as any one of them.
Guest Stars
Terrell Tilford
Armek
Sharon Leal
M'gann M'orzz
Briana Venskus
Agent Susan Vasquez
Peter G. Prontzos
Homeless Man
Robert Zen Humpage
Fish Head