The Tomorrowverse continuity ties into the DCAMU, making viewing all animated Justice League movies a more cohesive ... necessitating a solid watch order to make sense of it all.
"Zack Snyder's Justice League," meanwhile ... Without further ado, here's how to watch all the DCEU movies in chronological order: The DC Extended Universe All of the aforementioned DCEU movies ...
Watching DC movies in release order is a pretty straightforward process ... but "Zack Snyder's Justice League" is technically a director's cut of the original "Justice League," not a standalone ...