The CW has released the description for the Nov. 28th installment of The Flash titled "Crisis on Earth X, Part 3."
Head over to The Flash Spoilers page for the latest news.
THE EPIC FOUR-WAY CROSSOVER WITH “ARROW,” “SUPERGIRL,” “THE FLASH” AND “DC’S LEGENDS OF TOMORROW” CONTINUES
Barry (Grant Gustin) and Iris’s (Candice Patton) 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 (guest star Wentworth Miller), The Ray (guest star Russell Tovey), Felicity Smoak (guest star Emily Bett Rickards), Iris West and Alex Danvers (guest star Chyler Leigh) to take on their most formidable villains yet. Earth’s mightiest heroes – Green Arrow (guest star Stephen Amell), Supergirl (guest star Melissa Benoist), The Flash (Grant Gustin) and White Canary (guest star Caity Lotz) – lead their teams into battle to save the world.
Barry (Grant Gustin)
Iris (Candice Patton)
Citizen Cold (Wentworth Miller)
The Ray (Russell Tovey)
Felicity Smoak (Emily Bett Rickards)
Alex Danvers (Chyler Leigh)
Green Arrow (Stephen Amell)
Supergirl (Melissa Benoist)
White Canary (Caity Lotz)