Watch Supergirl Online: Season 3 Episode 7

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How did Kara feel about Mon-El's return to Earth?

That was the big question on Supergirl Season 3 Episode 7 when the team learned that an alien spaceship crash landed underwater beneath the town. 

Mon-El was not in the best shape and everyone tried to protect him.

Meanwhile, Hank attempted to bond with his father, and realized that something was not right with the man. 

Also, Samantha struggled to cope with the changes in her life and turned to her mother for assistance. 

Use the video above to watch Supergirl online right here via TV Fanatic. Get caught up on all of the action now. 

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

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Supergirl Season 3 Episode 7 Quotes

Alex [to J'onn]: I will alert you if anything happens.
Winn: Yes, leave us in charge. And by us, I mean Alex because I should *not* be in charge of anything.

Sam: Hold my hand. You feel that?
Ruby: Your pulse?
Sam: That's you. You are my heart.