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Supergirl – Season 3, Episode 20 Dark Side of the Moon

Play trailer 0:29 Supergirl – Season 3, Episode 20 Dark Side of the Moon Aired May 28, 2018 Drama Fantasy Action Play Trailer Watchlist
Watchlist Tomatometer Popcornmeter
75% Tomatometer 12 Reviews
Supergirl is stunned to learn that a part of Krypton survived; Alex is attacked while out with Ruby; Lena considers how far she will go to keep Reign contained.
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Supergirl — Season 3, Episode 20

Supergirl — Season 3, Episode 20

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Critics Consensus

The brazen emotional tones in "Dark Side of the Moon" pay off dramatically, though they do not benefit the season arc.

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Cast & Crew

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Melissa Benoist

Kara Danvers

Chyler Leigh

Alex Danvers

Mehcad Brooks

James Olsen

David Harewood

Hank Henshaw

Jeremy Jordan

Winslow "Winn" Schott

Chris Wood

Mon-El
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Supergirl — Season 3, Episode 20

Supergirl: Season 3 Episode 20 Preview Supergirl: Season 3 Episode 20 Preview 0:29 View more videos
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Supergirl — Season 3, Episode 20

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Critics Reviews

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Sara Netzley Entertainment Weekly 07/25/2018
B-
In space, no one can hear you drop your secret identities. And wow, does Kara Danvers, aka Kara Zor-El, aka Supergirl, love it. Go to Full Review Caroline Siede AV Club 07/20/2018
B-
I was actually genuinely interested in the High Council's debate about whether they had a duty to help fix Krypton's intergalactic mistakes or whether they should focus on protecting Argo City's remaining Kryptonians at all costs. Go to Full Review Valerie Anne Autostraddle 07/20/2018
Supergirl shows up... just in time to get a fistful of Reign. Go to Full Review Andy Swift TV Line 08/01/2018
In a strangely appropriate episode for Memorial Day, Supergirl discovered that several of her fallen comrades... aren't quite as "fallen" as once perceived. Go to Full Review Stacy Glanzman TV Fanatic 07/31/2018
3.7/5
Nothing is ever easy, is it? All Kara needed to do was get some of this black rock, but she discovered that the very thing she needed to save Sam, was also the very thing keeping her mother and fellow Kryptonians alive. Wait, what? Go to Full Review Caitlin Wyneken Tell-Tale TV 07/30/2018
4/5
A huge revelation changes everything Kara knows. Go to Full Review Read all reviews

Episode Info

Synopsis Supergirl is stunned to learn that a part of Krypton survived; Alex is attacked while out with Ruby; Lena considers how far she will go to keep Reign contained.
Director
Hanelle M. Culpepper
Executive Producer
Greg Berlanti, Allison Adler, Andrew Kreisberg, Sarah Schechter
Screenwriter
Derek Simon, Katie Rose Rogers
Network
CBS
Rating
TV-PG (V)
Genre
Drama, Fantasy, Action
Original Language
English
Release Date
May 28, 2018