Zack Snyder's 'Justice League' accidentally leaked online

Those who tuned directly into watch 'Tom and Jerry' on Monday, were set for a treat because they got a preview of director Zack Snyder's highly anticipated 'Justice League' a week before its debut. The Snyder Cut that is set for a March 18 release, debuted on a streaming service on Monday while people trying to view the 'Tom and Jerry' kids movie were given a surprise R-rated version of 'Justice League'.

According to reports, the error first found light when a man named, Doug Bass noted it on Twitter and shared his surprise at addressing see one whole hour of the brand new CGI/live-action version of the film before it had been pulled off the site. It really is, however, unclear if this glitch was available worldwide, or if it only played using regions.

The streaming service confirmed the error and released a statement assuring that the movie was removed within a few minutes of it being highlighted. To avoid spoilers from escaping ., Twitter users who shared screenshots of 'Justice League', were sent Twitter takedown notices with respect to Warner Bros.

However, it didn't stop the memes and some other clips from going viral. Check out some hilarious fan reactions below: Snyder's version of the 2017 flick will dsicover Henry Cavill as Superman, Amy Adams as Lois Lane, Ben Affleck as Batman, Jason Momoa as Aquaman, Connie Nielsen as Queen Hippolyta, Gal Gadot as Wonder Woman, Robin Wright as Antiope, Diane Lane as Martha Kent, J.K. Simmons as Commissioner Gordon, Jesse Eisenberg as Lex Luthor, Joe Manganiello as Deathstroke, Jared Leto as The Joker, Ezra Miller as The Flash, Ciarán Hinds as Steppenwolf, Jeremy Irons as Alfred Pennyworth, Ray Fisher as Cyborg and Ray Porter as Darkseid.