Watch Supergirl Online: Season 3 Episode 22

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Did the Dark Kryptonians get their wish?

That was revealed on Supergirl Season 3 Episode 22 when a battle between the heroes and villains kicked off, and it paved the way for a stunning revelation about someone close to Kara. 

Meanwhile, there was a huge twist in the tale for Sam when she learned some more details about what she would need to do to suppress Reign's power. 

What did she decide to do?

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

Get caught up with all the latest action for the characters on this wild CW drama.  

Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.

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Supergirl Season 3 Episode 22 Quotes

Home is not a place, it is living among those who love and honor you. I can depart this world with peace, because I know my son is home.

M'yrnn

M'yrnn: By the end of this, you will not feel loss, J'onn. You will feel complete. I promise.
J'onn: How do you know?
M'yrnn: Because I know the hole that comes with not doing this, the way I felt when your mother was taken from me, when you were taken from me. Be patient, my son. Let the memories fill you up, as they have filled me up.