DC's Legends Of Tomorrow Season 3, Episode 8 : Crisis on Earth-X, Part 4

About DC's Legends Of Tomorrow Season 3, Episode 8 : Crisis on Earth-X, Part 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. Guest Stars: Carlos Valdes, Emily Bett Rickards, Candice Patton, Russell Tovey, Wentworth Miller, Echo Kellum, Chyler Leigh, Grant Gustin, Rick Gonzalez, Juliana Harkavy, Stephen Amell, David Ramsey, Tom Cavanagh, Melissa Benoist, Isabella Hofmann, Christina Brucato, Charles Zuckermann, Adam Klassen, Susanna Thompson, Danielle Panabaker, Victor Garber, Franz Drameh,