See what MAKES JUSTIC LEAGUE?

Justice League is a 2017 American superhero film based on the DC Comics superhero team of the same name , distributed by Warner Bros. Pictures . The fifth installment in the DC Extended Universe (DCEU), the film is directed by Zack Snyder with a screenplay by Chris Terrio and Joss Whedon , from a story by Terrio and Snyder. It features an ensemble cast that includes Ben Affleck , Henry Cavill , Amy Adams, Gal Gadot , Ezra Miller, Jason Momoa , Ray Fisher , Jeremy Irons , Diane Lane , Connie Nielsen , and J. K. Simmons . In Justice League, the superhero team, consisting of Batman , Wonder Woman , Flash , Aquaman , and Cyborg forms to honor the memory of Superman and to save earth from the catastrophic threat of

Steppenwolf and his army of Parademons . The film was announced in October 2014, with Snyder on board to direct and Terrio attached to write the script. Initially titled Justice League Part One , with a second part to follow in 2019, the second film was indefinitely delayed to accommodate a standalone Batman film with Affleck. Principal photography commenced in April 2016 and ended in October 2016. Snyder then hired Joss Whedon to write scenes that would be filmed during reshoots; however, Snyder left the project in May 2017 following the death of his daughter. Whedon was hired to oversee the remainder of post-production, including directing additional scenes written by himself. Snyder received sole director credit for the film, with Whedon receiving a screenplay credit. With an estimated production budget of $300 million, it is one of the most expensive films ever made . Justice League premiered in Beijing on October 26, 2017, and was released in the United States in 2D, 3D and IMAX on November 17, 2017. The film grossed $655 million worldwide and $227 million in North America, both the lowest of the DCEU.  It received mixed reviews from critics; the action sequences and performances (particularly Gadot and Miller) were praised, while the plot, writing, pacing, villain and overuse of CGI were criticized. The film's tone met with a polarized reception; while some appreciated the lighter tone than previous DC films, others found it inconsistent. 
Source: wikipedia