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.
Did You Know?
At 00:52 the arrow that hits the scientist is green, while the Oliver from Earth X carries red arrows in his quiver. That green arrow also did not belong to Earth X's Prometheus(Tommy Merlin) as he carries black arrows in his quiver. See more
[awkwardly making conversation the morning after a romantic tryst
How's your butt? I heard you fall out of bed this morning, and it sounded like it hurt.
Yeah. A little.
The usual opening narration and title card are replaced by a special "Crisis on Earth-X" sequence. See more
References The Flash
Runnin' Home to You
Performed by Melissa Benoist See more