There are at least six different versions of Justice League, including the release of the Snyder Cut. Set to debut on HBO Max next year under the title of Zack Snyder's Justice League, the most definitive team of superheroes in the comics medium have taken a completely unheard-of journey to finally be realized on the big screen. While much of that arduous path is a matter of public knowledge, the story of Justice League is a true one-in-a-million tale within the superhero genre.

Even without delving into George Miller's unrealized Justice League Mortal (Justice League's most unusual of developmental adventures, the movie also went through a number of other iterations. It's far more than just the cuts from Snyder and Whedon.

RELATED: Justice League: Darkseid's Role In The Snyder Cut (& What Hasn't Been Revealed) 

From rewrites both before and during principal photography to a shorter cut screened for studio executives, Justice League has been subject to a level of reshaping and remolding that perhaps no other superhero film has ever experienced. Though the world will finally see the version of the movie with Zack Snyder's clear stamp of approval on it in 2021, it certainly bears repeating that the process that it has undergone to finally see the light of day is genuinely one for the record books. Here are the six different versions of Justice League.

The OG Terrio/Snyder Script

Zack Snyder Justice League Shirt Design Symbols

This version falls under the original plans for Justice League. Penned by Chris Terrio, the film was intended as part of Snyder's planned five-movie arc, centered on Superman's journey that had begun in with Lois Lane being killed by Darkseid in the Batcave, which would leave the distraught Superman open to fall victim to the Anti-Life Equation.

This, in turn, would give way to the Knightmare seen in Batman v Superman, with The Flash's appearance in the Batcave in that point in the movie being part of Batman's efforts to rewrite the past to keep the world's downfall to Darkseid from happening. However, while this was the initial plan, the reception to Snyder's second DCEU movie caused things to change, and this script was rewritten before shooting started.

The Terrio/Snyder Post-BvS Rewrite

Batman v Superman and Justice League

Justice League was set to begin principal photography not long after Batman v Superman hit theaters, and the latter's extremely split reception would end up giving Warner Bros. cold feet about Snyder's plans for Justice League. As Snyder explained at his director's cut event in March 2019, the backlash to Batman v Superman's dark tone was felt strongly enough for him and Terrio to do a rewrite of Justice League before the movie entered principal photography. Although Snyder stated that he was still able to shoot a lot of his original plan for the movie, Darkseid's murder of Lois was sacrificed.

Additionally, Harry Lennix revealed earlier this year that General Swanwick's planned appearance in the movie was also lost in the rewrite. Nevertheless, it is now known that Snyder managed to film at least one scene that would have revealed Swanwick as Martian Manhunter, lacking only a shot of him shape-shifting into his human form as Swanwick - a scene he still intends to add in additional photography. However, despite the rewrite to remove the darker elements of the film, further alterations to Justice League would still lay ahead.

RELATED: Everyone Was Wrong About Justice League's Snyder Cut 

On Set Geoff Johns Rewrites - 214 minute Cut

Zack Snyder and Ray Fisher Behind the Scenes on Justice League

Following the Batman v Superman backlash, Geoff Johns was a major player in Justice League's production due to his then-role in overseeing DC's film slate. During the making of Justice League, Johns took a very hand's-on approach with his involvement in the film, which included on-set rewrites of the script. While last-minute rewrites being implemented during principal photography are hardly uncommon, Johns' rewrites reportedly left Chris Terrio unhappy, and led him to allegedly ask "Maybe try using some of my pages?" at one point.

After principal photography had concluded, Snyder had a near five-hour assembly cut of Justice League. This would form the basis for Snyder's streamlined edit of the movie, which ran 214 minutes. However, this would not be the end of Justice League's ongoing story.

2 Hour And 20 Minute Cut Rejected After Executive Screening

The Justice League as seen in 2017's Justice League

With Snyder now having an edit of the movie in place, the film was then trimmed down from 214 minutes (3 1/2 hours) to a runtime of approximately 2 hours and 20 minutes, which was screened for Warner Bros. executives. However, Warner Bros. was reportedly displeased with this version of the movie and demanded significant changes. It was also around this time frame of Justice League's production history where the rumor mill began to swirl.

Specifically, early 2017 was the point at which rumors of Ben Affleck departing the DCEU began to emerge, and Affleck was confirmed to have stepped down from directing duties on his Batman solo movie in January of that year (with Rick Famuyiwa having also departed from directing The Flash in late 2016.) In late May 2017, Snyder finally departed the movie, in the aftermath of the tragic loss of his daughter. At this point, rumors of Warner Bros. scrambling to make significant changes to Justice League were growing louder and louder, and all it of would come to a head when the movie finally hit theaters.

RELATED: Justice League: How Spoiled Is The Snyder Cut After All The Leaks?

The Joss Whedon Theatrical Version

Superman upper lip in Justice League

The version of Justice League released in theaters in November of 2017 was the product of major studio-mandated reshoots conducted in Zack Snyder's absence and overseen by Joss Whedon, spliced with footage from principal photography, amounted to roughly 80 pages of rewrites.

The campaign for the Snyder Cut swiftly emerged in the wake of Justice League's theatrical release. The initial Change.org petition for the Snyder Cut's release would draw nearly 180,000 signatures in a matter of days, and this was only the beginning for what would become a two and a half year-long push for the release of Snyder's cut of Justice League. While the Snyder Cut's chances of being released and even its basic existence would be hotly debated over much of that period, the ionate push for it would finally reach the finish line last month.

Zack Snyder's Justice League

Zack Snyders Justice League Official HBO Max

On May 20th, 2020, it was finally made considerably more resources will be devoted to the Snyder Cut's completion. The film will also reportedly be released either as a massive four-hour epic or a six-part miniseries.

There was already substantial evidence that pointed to Snyder pushing for his movie to be brought back to the pre-Batman v Superman screenplay, including teases like Henry Cavill in the black Superman suit, that would not have been featured in Justice League's theatrical cut before his departure. Though the full extent of how much he is able to reintegrate into the movie is unknown, at this point, all indications are that Zack Snyder's Justice League is an attempt to embody the film that Snyder intended to make from the outset.

The trek that Justice League has taken from its original conception to the Snyder Cut being greenlit at last reads more like something right out of a movie than the making of one. Alongside the larger enshrining of geek culture as Hollywood's contemporary cash cow, it's as clear as ever that superhero movies have come to dominate the landscape of modern cinema in a way that would have been unthinkable before the dawn of the 21st century, and this surely helped to facilitate the emergence of the Snyder Cut campaign and its eventual announcement. However, for as much as that is clearly part of the equation at play, with the path it has taken from pre-production to its debut on HBO Max, there may never again be another tale of the making of a superhero movie like Zack Snyder's Justice League.

NEXT: What Justice League's Snyder Cut Means For Future DCEU Movies