DC Movie Universe's greatest heroes are set to unite in the upcoming Justice League Part 1 and director Zack Snyder revealed that the script for the film has already been completed. New claims also surfaced about Braniac as the potential villain.

Snyder is set to direct the upcoming film, and also wrote the script with Chris Terrio. As cited in previous report, the director revealed that their work in the film's script has already finished, and will soon move on to write the second film's script.

Aside from the major heroes in the DC Universe, rumors about potential characters to appear in the film have also started surfacing. According to Movieweb, the highly talked about rumors suggest that the villain Braniac might appear in the upcoming film.

These rumors started a day after previous claims about Braniac, Bizzaro, and Supergirl's appearance have made their rounds. The rumor pertaining to the three were later dismissed as this plan for the film was reportedly discarded.

According to a report by Screenrant, Braniac is an A.I. who is considered to be one of the most intelligent beings in the universe having possessed twelfth level of intelligence. He possesses varying capabilities which include  telekinesis, and protective forcefields. He is reportedly portrayed as a being who moves from one planet to another and destroys the entire civilization, and with such capabilities, he makes without a doubt a villain who could challenge the heroes and wreak havoc in the movie.

Henry Cavill's Clark Kent aka Superman, along with Ben Affleck's Bruce Wayne/ Batman, Jason Momoa's  Arthur Curry/Aquaman, Gal Gadot's Diana Prince/Wonder Woman, Ray Fisher's Victor Stone/Cyborg, and Amy Adams' Lois Lane are all set to appear in the upcoming film.

Justice League Part is set to be produced by Deborah Snyder with Charles Roven, and to be executive produced by Wesley Coller, and Geoff Johns. It is set to hit theaters in November 17, 2017. More details are expected to be revealed as production progress.