Watch Supergirl Online: Season 5 Episode 12

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What was Winn's greatest fear?

On Supergirl Season 5 Episode 12, Supergirl stepped in to help her pal when it became clear he was not himself. 

Kara and Alex - Supergirl Season 5 Episode 11

Meanwhile, Alex set out to find evidence against Lex, but it put her in mortal danger. 

Elsewhere, Brainy had to choose a side when he realized National City was turning on Lex. 

Did he come clean about his betrayal?

Use the video above to watch Supergirl online right here via TV Fanatic. 

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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.

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Supergirl Season 5 Episode 12 Quotes

A Lex who cares about the emotional state of others, this really is a whole new world.

Lena

Winn: Hey Super...Kara.
Kara: Mmhm?
Winn: She is super.
William: Sure.