Supergirl S02E11 - The Martian Chronicles

Episode Overview

Title: The Martian Chronicles Plot: Armek, a White Martian, arrives in National City with the goal of returning M’gann to Mars to stand trial for her betrayal. To protect her, Hank and Supergirl decide that the safest place for M’gann is the DEO. However, chaos ensues when they discover that Armek has transformed into M’gann and is now roaming freely within the facility. The team quickly understands that he could be masquerading as any one of them, heightening the tension as they scramble to identify the real M’gann before it’s too late.

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