Supergirl (2015– )
9 user 7 critic
Morgan Edge blames Lena for children getting sick from lead poisoning.


Kevin Smith


Jerry Siegel (based on characters created by), Joe Shuster (based on characters created by) | 8 more credits »




Episode cast overview, first billed only:
Melissa Benoist ... Kara Danvers / Supergirl
Mehcad Brooks ... James Olsen
Chyler Leigh ... Alex Danvers
Jeremy Jordan ... Winn Schott
Katie McGrath ... Lena Luthor
Odette Annable ... Samantha Arias
Chris Wood ... Mon-El (credit only)
David Harewood ... J'onn J'onzz
Floriana Lima ... Maggie Sawyer
Emma Tremblay ... Ruby Arias
Andrea Brooks ... Eve Teschmacher
Bob Frazer ... Angry Father
Curtis Lum ... Demos
Adrian Pasdar ... Morgan Edge
Emy Aneke ... Shiv


When multiple children get sick from lead poisoning, Morgan Edge points the finger at Lena and blames her creation of the lead bomb she made to save National City from the Daxamites. While Lena knows she never intended any harm, she fears there may have been a flaw in her design, leaving her responsible. Kara teams up with Samantha to clear Lena's name, but it turns out to be harder than they thought. Meanwhile, Alex and Maggie make a crucial decision about the future of their relationship.

Plot Summary | Add Synopsis


TV-14 | See all certifications »




Release Date:

6 November 2017 (USA) See more »

Company Credits

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Technical Specs


Sound Mix:




Aspect Ratio:

16:9 HD
See full technical specs »

Did You Know?


It was Kevin Smith who suggested Chyler Leigh and Floriana Lima to film all of their scenes in one day. See more »


Kara Danvers: I came to let you know that I'm not done. Not by a long shot. Until we know for sure, I will turn over every rock, and...
Lena Luthor: Just stop.
Kara Danvers: You are one of the strongest women I know. Why aren't you fighting?
Lena Luthor: Because I did it! Kara, I... I did it. You know, all I ever wanted to be was good. My whole life, I was a pariah; first because I was rich, and then because of my brother, so... and then then, finally, I did just... just one thing... one thing that was good, and now I'm the monster that poisons ...
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User Reviews

Supercorp for the Win!!
7 November 2017 | by ekohnkohnSee all my reviews

The relationship between Kara and Lena continues to be the healthiest portrayal of friendship, love, and support on the entire CW. The romantic undertones are also paralleling the Clark/Lois pairing so, SO well. Very exciting, I can't wait to see what's next for this iconic duo.

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