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Supergirl S3E8 — Crisis on Earth-X (I)
8.8
Supergirl•Season 3•Episode 8

Crisis on Earth-X (I)

8.8/10 · 3,985 votesNov 27, 201742 min

Ranked #1 of 23 in Season 3•+1.3 vs season avg

Discussion

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

Directed byLarry Teng
Previous episodeE7 · Wake UpNext episodeE9 · Reign
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Cast8

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

Odette Annable

Odette Annable

Samantha Arias / Reign

Chris Wood

Chris Wood

Mon-El

Jeremy Jordan

Jeremy Jordan

Winn Schott

Mehcad Brooks

Mehcad Brooks

Jimmy Olsen / Guardian

Crew6

Jessica Queller

Jessica Queller

Teleplay

R

Robert Rovner

Teleplay

Andrew Kreisberg

Andrew Kreisberg

Story

Larry Teng

Larry Teng

Director

M

Marc Guggenheim

Story

M

Matt Villeneuve

Assistant Location Manager

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Episode Summary

"Crisis on Earth-X (I)" is episode 8 of Supergirl season 3. It scored 8.8/10 from 3,985 votes, ranking #1 of 23 episodes this season (season average 7.5). Directed by Larry Teng, it aired on November 27, 2017.

Next: E9 · ReignBest of Season 3