The Crisis on Infinite Earths has begun throughout the entire multiverse, and heroes of all Earth's band up to stop an invasion and must also stop their Earths from being destroyed.
Cast: Stephen Amell, Grant Gustin, Melissa Benoist, Jesse Rath, Nicole Maines, Azie Tesfai, LaMonica Garrett, David Harewood, Katie McGrath, Caity Lotz, Brandon Routh, Tom Cavanagh, Chyler Leigh, Katherine McNamara, Tyler Hoechlin
Stuck in the Vanishing Point, the Paragons search for a way to escape; Oliver reveals that he has become something else; the origin stories for The Monitor and Anti-Monitor are revealed.
Worlds lived, worlds died. Nothing will ever be the same.
In the third chapter of the Crossover, Black Lightning joins the Arrowverse to help stop the Anti-Monitor, while Oliver & Diggle return to a familiar place.
The group uses Ray's invention to track new recruits to help save the universe. The Monitor sends Iris, Clark and Lois in search of a mysterious Kryptonian, while Kate and Kara head out to find Bruce Wayne. In addition, Mia challenges Sara, Rory discovers a hidden talent, and Lex Luthor returns.
In the first part of the five-part crossover, The Monitor sends Harbinger to gather the world’s greatest heroes in preparation for the impending Crisis.