Supergirl (2015– )
31 user 8 critic


When a shocking revelation brings chaos to National City, Supergirl sets out to capture Mercy Graves.


Harry Jierjian


Jerry Siegel (based on characters created by), Joe Shuster (based on characters created by) | 11 more credits »

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Episode cast overview, first billed only:
Melissa Benoist ... Kara Danvers / Supergirl / Kara Zor-El
Mehcad Brooks ... James Olsen
Chyler Leigh ... Alex Danvers
Katie McGrath ... Lena Luthor
Jesse Rath ... Querl Dox / Brainiac-5
Sam Witwer ... Agent Liberty
Nicole Maines ... Nia Nal
David Harewood ... J'onn J'onzz
Lynda Carter ... President Olivia Marsdin
Bruce Boxleitner ... President Baker
Rhona Mitra ... Mercy Graves
Robert Baker ... Otis Graves
Andrea Brooks ... Eve Teschmacher
Anthony Konechny ... Raymond Jensen
Fulvio Cecere ... Massimo


When a shocking revelation brings chaos to National City, Supergirl sets out to capture Mercy Graves.

Plot Summary | Add Synopsis


TV-PG | See all certifications »






Release Date:

21 October 2018 (USA) See more »

Company Credits

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Technical Specs


Sound Mix:




Aspect Ratio:

16:9 HD
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Did You Know?


Chyler Leigh (Alex) and Robert Baker (Otis Graves) previously worked together in Grey's Anatomy (2005) season 6 and 8. See more »


Several times, L-Corp is referred to as "Luthor Corp", even though Lena officially had the company's name changed one year previously. (On the other hand, old habits do die hard.) See more »


Kara Danvers: I had no idea you were so cynical.
Lena Luthor: Of course you did. To be honest, though, I have to commend her for stepping down. You know? The last thing we need right now is a tumbling stock market or trade embargoes or whatever other chaos can come out of this thing.
Kara Danvers: Well, actually, the last thing we need is democracy descending into anarchy.
Lena Luthor: You are right. Neither of us need that. How are you doing?
Kara Danvers: It's hard. Seeing this many people fighting. But James is trying his best to manage it at CatCo. You know...
See more »

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User Reviews

Very Important lessons and an amazing episode!!
22 October 2018 | by arrow-24591See all my reviews

This episode is probably one of my favorite Supergirl episodes. It was an amazing episode and it taught so many very important lessons for me. Don't listen to those people who say it was a political lecture it wasn't at all. It was about how even if people are different they are still human and you need to accept them for who they really are.

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