Crisis on Infinite Earths

Crisis on Infinite Earths is the name of the upcoming sixth annual shared multiverse crossover event between, , ​​​​​, ​​​​​, and. The crossover will begin over three nights in December 2019 from December 8 to December 10 and conclude on January 14, 2020.

Cast

 * Stephen Amell as Oliver Queen/Green Arrow
 * Audrey Marie Anderson as Lyla Michaels/Harbinger
 * Tala Ashe as Zari Tomaz
 * Melissa Benoist as Kara Danvers/Supergirl
 * Tom Cavanagh as Dr. Harrison Nash Wells, Professor Eobard Thawne/Reverse-Flash, and Pariah
 * Osric Chau as Ryan Choi
 * Kevin Conroy as Bruce Wayne
 * Jon Cryer as Lex Luthor
 * Erica Durance as Lois Lane
 * LaMonica Garrett as Mar Novu/The Monitor and the Anti-Monitor
 * Rick Gonzalez as Rene Ramirez/Wild Dog
 * Grant Gustin as Barry Allen/The Flash
 * David Harewood as J'onn J'onzz/Martian Manhunter
 * Juliana Harkavy as Dinah Drake/Black Canary
 * Tyler Hoechlin as Clark Kent/Superman
 * Chyler Leigh as Alex Danvers
 * Stephen Lobo as Jim Corrigan
 * Caity Lotz as Sara Lance/White Canary
 * Nicole Maines as Nia Nal/Dreamer
 * Katherine McNamara as Mia Smoak/Blackstar
 * Katie McGrath as Lena Luthor
 * Danielle Panabaker as Caitlin Snow/Killer Frost
 * Candice Patton as Iris West-Allen
 * Dominic Purcell as Mick Rory/Heatwave
 * David Ramsey as John Diggle/Spartan
 * Jesse Rath as Querl Dox/Brainiac 5
 * Katie Cassidy Rodgers as Laurel Lance
 * Ruby Rose as Kate Kane/Batwoman
 * Brandon Routh as Ray Palmer/The Atom and Clark Kent/Superman
 * Matt Ryan as John Constantine
 * Johnathon Schaech as Jonah Hex
 * Ashley Scott as Helena Kyle/Huntress
 * John Wesley Shipp
 * Hartley Sawyer as Ralph Dibny/Elongated Man
 * Elizabeth Tulloch as Lois Lane
 * Burt Ward as Burt Ward
 * Tom Welling as Clark Kent/Superman
 * Cress Williams as Jefferson Pierce/Black Lightning
 * Robert Wuhl

Trivia

 * This crossover marks the first time where the title of the crossover was revealed at the end of the previous crossover (​​​​​).
 * The title of this crossover, Crisis on Infinite Earths, is also the title of a limited series published by DC Comics from 1985 to 1986.
 * This is the first crossover:
 * To consist of five episodes.
 * To air during two months instead of one.
 * To have major tie-ins with the seasons of (Season 5),  (Season 6) , and  (Season 8) that air concurrently with this crossover.
 * With Brandon Routh portraying a version of Superman, he will be reprising the role, previously having portrayed the character in the 2006 film Superman Returns. The iteration of Superman that Routh will be portraying will be based on the Kingdom Come storyline.
 * ,, , and Black Lightning, which is currently not a part of the shared multiverse, will all deal with the fallout from this crossover.