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Supergirl S5E9 — Crisis on Infinite Earths: Part One (I)

8.4

Supergirl•Season 5•Episode 9

Crisis on Infinite Earths: Part One (I)

8.4/10 · 3,709 votesDec 8, 201942 min

Ranked #2 of 19 in Season 5•+1.2 vs season avg

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

Directed byJesse Warn

Previous episodeE8 · The Wrath of Rama Khan Next episodeE10 · The Bottle Episode

Seasons6

All 1 2 3 4 5 6

Season 5 Episodes19

Event Horizon still

Event Horizon

Stranger Beside Me still

Stranger Beside Me

Blurred Lines still

Blurred Lines

In Plain Sight still

In Plain Sight

Dangerous Liaisons still

Dangerous Liaisons

Confidence Women still

Confidence Women

Tremors still

Tremors

The Wrath of Rama Khan still

The Wrath of Rama Khan

Crisis on Infinite Earths: Part One (I) still

E9 8.4Now viewing

Crisis on Infinite Earths: Part One (I)

The Bottle Episode still

The Bottle Episode

Back from the Future (1) still

Back from the Future (1)

Back from the Future (2) still

Back from the Future (2)

It's a Super Life still

It's a Super Life

The Bodyguard still

The Bodyguard

Reality Bytes still

Reality Bytes

Alex in Wonderland still

Alex in Wonderland

Deus Lex Machina still

Deus Lex Machina

The Missing Link still

The Missing Link

Immortal Kombat still

Immortal Kombat

Cast10

Melissa Benoist

Melissa Benoist

Kara Danvers / Supergirl / Kara Zor-El

Chyler Leigh

Chyler Leigh

Alex Danvers / Sentinel

David Harewood

David Harewood

J'onn J'onzz / Martian Manhunter

Katie McGrath

Katie McGrath

Lena Luthor

Jesse Rath

Jesse Rath

Querl 'Brainy' Dox / Brainiac-5

Nicole Maines

Nicole Maines

Nia Nal / Dreamer

Azie Tesfai

Azie Tesfai

Kelly Olsen / Guardian

Julie Gonzalo

Julie Gonzalo

Andrea Rojas / Acrata

Staz Nair

Staz Nair

William Dey

Andrea Brooks

Andrea Brooks

Eve Tessmacher / Hope

Crew5

J

Jesse Warn

Director

D

Derek Simon

Teleplay

R

Robert Rovner

Story

M

Marc Guggenheim

Story

Jay Faerber

Jay Faerber

Teleplay

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Episode Summary

"Crisis on Infinite Earths: Part One (I)" is episode 9 of Supergirl season 5. It scored 8.4/10 from 3,709 votes, ranking #2 of 19 episodes this season (season average 7.2). Directed by Jesse Warn, it aired on December 8, 2019.

Next: E10 · The Bottle Episode Best of Season 5