Supergirl (2015– )
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Crisis on Earth-X, Part 1 

The gang comes together for Barry and Iris's wedding, but the ceremony is crashed by villains from Earth-X.


Larry Teng


Jerry Siegel (based on characters created by), Joe Shuster (based on characters created by) | 10 more credits »




Episode cast overview, first billed only:
Melissa Benoist ... Kara Danvers / Supergirl / Overgirl
Mehcad Brooks ... James Olsen / Guardian
Chyler Leigh ... Alex Danvers
Jeremy Jordan ... Winn Schott
Katie McGrath ... Lena Luthor (credit only)
Odette Annable ... Samantha Arias (credit only)
Chris Wood ... Mon-El
David Harewood ... J'onn J'onzz
Stephen Amell ... Oliver Queen / Green Arrow / Black Arrow
Victor Garber ... Dr. Martin Stein
Jesse L. Martin ... Joe West
Emily Bett Rickards ... Felicity Smoak
Caity Lotz ... Sara Lance
Tom Cavanagh ... Dr. Harry Wells / Eobard Thawne / Reverse-Flash
Dominic Purcell ... Mick Rory


Barry and Iris's wedding brings the gang together, but things go awry when villains from Earth-X attack the ceremony. All of the superheroes band together with help from their super friends like Citizen Cold, The Ray, Felicity Smoak, Iris West and Alex Danvers to take on their most formidable villains yet. Earth's mightiest heroes - Green Arrow, Supergirl, The Flash and White Canary - lead their teams into battle to save the world.

Plot Summary | Add Synopsis


TV-14 | See all certifications »

Parents Guide:

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Release Date:

27 November 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?


One of the songs played right before the wedding ceremony is Joseph Haydn's "Gott erhalte Franz den Kaiser", also known as "Kaiserhymne", an anthem to Francis II, Emperor of the Holy Roman Empire, which would later become the anthem of Austrian Empire and is the tune of the "Deutschlandlied", the national anthem of Germany, used by the Weimar Republic, the Nazi Germany and the current Federal Republic of Germany. See more »


At 00:52 the arrow that hits the scientist is green, while the Oliver from Earth X carries red arrows in his quiver. That green arrow also did not belong to Earth X's Prometheus(Tommy Merlin) as he carries black arrows in his quiver. See more »


Oliver Queen: I can't believe you're really doing this.
Barry Allen: Yeah, man. What can I say? I got the girl. And so did you. You ever think about making it official?
Oliver Queen: Again? Yeah. Um... I think that with everything going on right now, it's just not the... it's not the right time.
Barry Allen: You love her?
Oliver Queen: I love her so much.
Barry Allen: Put a ring on her. People like us are always gonna be getting into trouble, right? Having someone we love by our side just makes getting out of that trouble that much easier. We have something to fight for. If...
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Crazy Credits

The usual opening narration and title card are replaced by a special "Crisis on Earth-X" sequence. See more »


References Four Weddings and a Funeral (1994) See more »


Runnin' Home to You
Performed by Melissa Benoist
Written by Benj Pasek and Justin Paul
Arranged by Daniel James Chan
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User Reviews

Nazis serve their purpose.
29 November 2017 | by rasp13See all my reviews

Caught your attention didn't it. Hear me out though. A lot of people are complaining an asking why Nazis what is this 1985? For now Nazis serve a purpose in super hero shows. They are a human, Earth based enemy, where viewers don't get upset if the good guys hurt, maim, or even kill the human. The studio doesn't have to come up with a machine or a random non-humanoid alien, they can have disposable humans with a Earth based plot. Even the Avengers use them to be beaten to a more extreme manner. Super Heroes can kill humans, if the humans are Nazis.

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