Justice League season 2 is coming soon. here is very detail about the movie.
Justice League 2 is a 2017 American superhero-based film. It is based on the DC comic superhero with the same title. This movie was directed by Zack Snyder.
Justice League 2 was announced years ago when the Justice league 1 came.
What is the Justice League all about?
This movie totally a full pack of actions and adventures of superheroes based on DC. Steppenwolf tried to take over the earth with his demons. But Superman and Batman and all other superheroes fight against them tried to save the earth from demons and Steppenwolf.

Justice League came in 2017, the team suffered a lot of critics from everyone and also box office collection was not good worldwide.
So after all these DC movies have moved away from MCU movies and make stand-alone releases. The movies like Birds Of Prey, Shazam, Aquaman, etc released all alone without MCU.
The release date for Justice League 2:
Justice League was announced in 2014, to follow the characters of Batman, Superman, Man of steel, Wonder Woman, Suicide Squad, etc. DC tried to answer the MCU’s multi-billion-dollar movie, Avengers.
It was also announced that Justice League 2 will also release on June 14, 2019, but it was not released as per the schedule. And fans did not get any news related to this movie thereafter.
So it is not officially announced when it will release.
The Cast of Justice League 2:
As it was announced earlier, it will follow Batman vs Superman, Suicide Squad, Wonder Woman, etc. The Flash hero Barru=y Allen will also be in the movie. There are also other characters who will play a role in the movie. Now it is not announced that who will make the entry as newcomers.