Supergirl (2015– )
44 user 10 critic

Crisis on Infinite Earths: Part One 

4:28 | Clip
The Monitor sends Harbinger to gather the worlds' greatest heroes - Supergirl, The Flash, Green Arrow, Batwoman, White Canary, The Atom and Superman - in preparation for the impending ... See full summary »


Jesse Warn


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
Chyler Leigh ... Alex Danvers
Katie McGrath ... Lena Luthor
Jesse Rath ... Querl Dox / Brainiac-5
Nicole Maines ... Dreamer
Azie Tesfai ... Kelly Olsen
Andrea Brooks ... Eve Teschmacher (credit only)
Julie Gonzalo ... Andrea Rojas (credit only)
Staz Nair ... William Dey (credit only)
LaMonica Garrett ... The Monitor
David Harewood ... J'onn J'onzz / Martian Manhunter
Stephen Amell ... Oliver Queen / Green Arrow
Caity Lotz ... Sara Lance / White Canary
Brandon Routh ... Ray Palmer / The Atom
Tom Cavanagh ... Pariah


The Monitor sends Harbinger to gather the worlds' greatest heroes - Supergirl, The Flash, Green Arrow, Batwoman, White Canary, The Atom and Superman - in preparation for the impending Crisis. With their worlds in imminent danger, the superheroes suit up for battle while J'onn and Alex recruit Lena to help them find a way to save the people of Earth-38.

Plot Summary | Add Synopsis


TV-PG | See all certifications »






Release Date:

8 December 2019 (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?


Tyler Hoechlin thought he might be playing Batman instead. Hoechlin talked about those days during his appearance at FAN EXPO Canada. The actor talked about a number of topics as he gears up for the immense crossover. "Honestly, if I'm being honest, I think I would have assumed that I probably would have been chosen for more of a Batman thing than Superman originally," Hoechlin explained to the crowd. "There was a rumor back, it was years ago when we were at San Diego Comic-Con, people just started coming up to me like crazy like, 'Is it true, is it true, are you gonna be Batman?' And I was like, 'I've heard nothing about this.' But it went on for like a couple of weeks, and I think even months, where it started to gain some steam, to the point [where I thought], 'This might happen, I don't know, there's enough people talking about it.'" See more »


The Legion returned to the future with their ship. Mon-El and Winn Schott were seen inside the ship together, before returning to the future. See more »


Supergirl: Every pet in National City is having a nervous breakdown. This feels bigger than Leviathan.
Alex Danvers: Well, the USGS didn't register an early warning, so it took everyone completely by surprise.
Querl Dox: Yes, and she does mean everyone, because this earthquake is, quite literally, worldwide.
Alex Danvers: But the seismic activity wasn't coming from within the planet, it's coming from without.
Supergirl: Uh, that's...
Querl Dox: Extra-normal?
Supergirl: I was gonna say "impossible", but okay.
Querl Dox: Yes, yes, a fair descriptor. As would be, uh... unfeasible, ...
See more »


Featured in Crisis Aftermath: Episode #1.1 (2019) See more »

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User Reviews

Let's be honest it's a mess
10 December 2019 | by raziel-08092See all my reviews

This crossover is a mess It makes no sense It's rushed and not well acted People who gave it 10 stars i don't know what they watched because i watched it and it was one big no sense mess

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