S3·E20 Dark Side of the Moon
Core
Aired May 28, 2018
Narrative Classification: Standard continuity chapter maintaining character development and season progression.
Synopsis
Supergirl is stunned to discover that a part of Krypton survived. Meanwhile, Alex is attacked while out with Ruby, and Lena considers how far she will go to keep Reign contained.
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Frequently Asked Questions
When did Season 3 Episode 20 of Supergirl air?
Season 3, Episode 20 ('Dark Side of the Moon') originally aired on May 28, 2018.
How long is Season 3 Episode 20 ('Dark Side of the Moon')?
The episode follows the standard broadcast runtime for Supergirl.
What happens in Supergirl Season 3 Episode 20?
Supergirl is stunned to discover that a part of Krypton survived. Meanwhile, Alex is attacked while out with Ruby, and Lena considers how far she will go to keep Reign contained....