Watch Supergirl Online: Season 2 Episode 19

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Did Kara manage to save Alex from a certain death?

That was a key question on Supergirl Season 2 Episode 19 when Alex was kidnapped. 

Kara was shocked to learn it was in retaliation to someone being put in prison.

Dinner with the Enemy - Supergirl Season 2 Episode 19

Supergirl and Maggie joined forces to find a weak spot amongst the new villains who wanted to inflict terror on National City. 

Meanwhile, Rhea had an interesting proposal for Lena. 

Use the video above to watch Supergirl online to get up to speed with the latest developments for the characters as they battle a new evil. 

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

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Supergirl Season 2 Episode 19 Quotes

Rhea: I wish I had a daughter like you. Your mother must be proud.
Lena: Well that's not how I'd describe her.
Rhea: Mothers and daughters, not always the easiest relationship.
Lena: More like apocalyptic, but you know...

Mon-El: Alex, don't be embarrassed, ok? The first time I tried to microwave macaroni and cheese, they had to evacuate three city blocks.
Kara: That's an exaggeration, but I have seen less terrifying nuclear explosions.