Flash Watching Rick and Morty
Last Updated: 2/12/2019
This easter egg can be seen in all versions of the movie.
During the scene where Bruce Wayne (Batman) goes to visit Barry Allen (The Flash) at his home, as Bruce is talking to Barry you can see a large number of computer screens on the wall behind him. Season 1, Episode 9 of Adult Swims’ Rick and Morty can be seen playing on one of them.
Both The Justice League and Rick and Morty are distributed by Warner Brothers Pictures.