Crisis on Infinite Earths

"Crisis on Infinite Earths" is the seventh annual DC Television Universe crossover event, featuring episodes of the live-action television series Wonder Woman, The Outsiders, Batman, and Superman on NBC. The Wonder Woman, Outsiders, and first Batman episodes air in November 2019, while the Superman and second Batman episodes air in January 2020. Additionally, events in the crossover lead directly into The Flash.

"Crisis on Infinite Earths", which is inspired by the comic of the same name, continues plot lines established in previous crossovers. Moreover, the preceding episodes of Wonder Woman season five and much of Superman season seven served as a prelude to the crossover. In "Crisis on Infinite Earths", the Monitor gathers Batman, Superman, Wonder Woman, the Outsiders, and various heroes from throughout the multiverse to stop the Anti-Monitor from destroying all of reality.

Main and recurring
Guests

Wonder Woman

 * Marc McClure as Jimmy Olsen (Earth-78)
 * Helen Slater as Kara Zor-El/Supergirl (Earth-78)
 * Ben McKenzie as Jim Gordon (Earth-60)
 * Donal Logue as Harvey Bullock (Earth-60)
 * Dina Meyer as Barbara Gordon/Oracle (Earth-75)
 * Zachary Levi as Billy Batson/Shazam (Earth-4)
 * Stephen Dorff as Lex Luthor (Earth-3)

Batman (Episode 1)

 * as Krona

Batman (Episode 2)

 * Lynda Carter as Diana Prince/Wonder Woman (Earth-89)
 * Justin Hartley as Oliver Queen/Green Arrow (Earth-201)
 * Dean Cain as Clark Kent/Superman (Earth-89)
 * Erica Durance as Lois Lane (Earth-201)
 * Teri Hatcher as Lois Lane (Earth-89)