Supergirl Season 3 Episode 20 Quotes

Winn: You seem more stoic and grave than usual, which if we're being honest is making me a little bit queasy. What haven't you told me?
J'onn: Reign is becoming immune to Miss Luthor's synthetic Kyrptonite faster than we expected.

• Permalink: Reign is becoming immune to Miss Luthor's synthetic Kyrptonite faster than we expected.
• Added: May 28, 2018

Supergirl and I may not see eye to eye, but there is one thing we can agree on, and that's that you need to be stopped. So enjoy your moment in the sun, Reign, because we are going to save Sam, and end you.

Lena

• Permalink: Supergirl and I may not see eye to eye, but there is one thing we can agree on, and that's...
• Added: May 28, 2018

Supergirl Season 3 Episode 20

• Supergirl Round Table: Will Kara Have a Choice to Make?
• Watch Supergirl Online: Season 3 Episode 20
• Supergirl Season 3 Episode 20 Review: Dark Side of the Moon

Supergirl Season 3 Episode 20 Photos