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Supergirl

Crisis on Infinite Earths: Part One (I)

E9    Dec 8, 2019    42m    TV-14
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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.

This crossover continues on Batwoman S1E09, The Flash S6E09, Arrow S8E08, and Legends of Tomorrow S05E01.
Where to Watch Crisis on Infinite Earths: Part One (I)
Cast of Crisis on Infinite Earths: Part One (I)
  • Melissa BenoistKara Danvers / Supergirl / Kara Zor-El
  • Chyler LeighAlex Danvers / Sentinel
  • David HarewoodJ'onn J'onzz / Martian Manhunter
  • Katie McGrathLena Luthor
  • Jesse RathQuerl 'Brainy' Dox / Brainiac-5
  • Nicole MainesNia Nal / Dreamer
  • Azie TesfaiKelly Olsen / Guardian
  • Julie GonzaloAndrea Rojas / Acrata
  • Staz NairWilliam Dey
  • Andrea BrooksEve Tessmacher / Hope
  • LaMonica GarrettMar Novu / The Monitor
  • Grant GustinBarry Allen / The Flash
  • Stephen AmellOliver Queen / Green Arrow
  • Caity LotzSara Lance / White Canary
  • Ruby RoseKate Kane / Batwoman
  • Brandon RouthRay Palmer / The Atom / Clark Kent / Superman
  • Tyler HoechlinClark Kent / Superman
  • Audrey Marie AndersonLyla Michaels / Harbinger
  • Erica DuranceAlura Zor-El
  • Elizabeth TullochLois Lane
  • Katherine McNamaraMia Smoak / Blackstar
  • Tom CavanaghHarrison 'Nash' Wells / Pariah
  • Robert WuhlAlexander Knox
  • Burt WardDick Grayson
  • Wil WheatonDoomsday Protestor
  • Griffin NewmanTrivia Night Host
  • Nickolas BaricRabbit #1
  • Alan RitchsonHank Hall / Hawk (uncredited)
  • Russell ToveyRay Terrill / The Ray (uncredited)
  • Curran WaltersJason Todd / Robin (uncredited)

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