Supergirl (2015– )
9 user 9 critic

Nevertheless, She Persisted 

Supergirl challenges Rhea to battle to save National City. Meanwhile, Superman returns and Cat Grant offers Supergirl some sage advice.


Glen Winter


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
Floriana Lima ... Maggie Sawyer
Chris Wood ... Mon-El
David Harewood ... J'onn J'onzz
Calista Flockhart ... Cat Grant
Tyler Hoechlin ... Clark Kent / Superman
Teri Hatcher ... Rhea
Brenda Strong ... Lillian Luthor
Sharon Leal ... M'gann M'orzz
Katie McGrath ... Lena Luthor
Mark Gibbon ... General Zod
Curtis Lum ... Demos


Supergirl challenges Rhea to battle to save National City. Meanwhile, Superman returns and Cat Grant offers Supergirl some sage advice.

Plot Summary | Add Synopsis


TV-PG | See all certifications »




Release Date:

22 May 2017 (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?


The season 2 bloopers were not released on DVD as promised because the cast swore that much that the entire tape was beeped out, and they were not allowed to release it with that language. See more »


At the end of the first season, Cat Grant reveals that she knew Supergirl's secret identity. In both her appearances in this season, she pretends she doesn't know. See more »


Cat Grant: What's wrong with your face?
Kara Danvers: What? Do I... do I have something?
Cat Grant: Well, that frown. It's causing little tiny wrinkles to sprout up under your eyes. Kira, the city has been saved from that... fashion-challenged fascist, so why do you look like your world is about to end?
See more »


References Supergirl: Changing (2016) See more »


Small World
Performed by Idina Menzel
See more »

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User Reviews

small note
24 May 2017 | by onnaranmachanSee all my reviews

from the beginning of the "knowledge" of the DEO, we have been shown its great chambers that house many known aliens, with the abilities to create or reduce certain atmospheric conditions as needed. however, they just send mon-el away. um.... would it have been too hard to put him in a chamber for a little while, and introduce him little by little over time, to a level of lead so he can get used to it? i mean unless they do have plans of his return somehow in future episodes or alternate series. it became one of those moments that make you wonder, "why did they let me be smarter than the show."

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