The Flash
2014 · Season 4 · Episode 8
The Flash - S4 E8
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8. Crisis on Earth-X (III)
42 min · ★ 7.4

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. The crossover starts on Supergirl S03E08 Crisis on Earth X (I) and Arrow S06E08 Crisis on Earth X (II). It continues on DC's Legends of Tomorrow S03E08 Crisis on Earth X (IV).
Episodes
Season 4⌄
Season 4 · All Episodes

The Flash Reborn
42 min

Mixed Signals
42 min

Luck Be a Lady
42 min

Elongated Journey Into Night
41 min

Girls Night Out
41 min

When Harry Met Harry...
42 min

Therefore I Am
41 min

Crisis on Earth-X (III)
42 min

Don't Run
42 min

The Trial of The Flash
42 min

The Elongated Knight Rises
42 min

Honey, I Shrunk Team Flash
42 min

True Colors
42 min

Subject 9
42 min

Enter Flashtime
41 min

Run, Iris, Run
41 min

Null and Annoyed
42 min

Lose Yourself
42 min

Fury Rogue
42 min

Therefore She Is
42 min

Harry and the Harrisons
42 min

Think Fast
41 min

We Are The Flash
42 min