As rival comic book universes, both DC and Marvel were always going to have some echoes of each other.
However when it comes to the movies, Justice League did have more than just a few things in common.
Some fans have even accused it of having the same plot as the upcoming Avengers: Infinity War, with an alien’s search for Mother Boxes, seeming very similar to Thanos and the Infinity Stones.
Nevertheless Screen Crush have compiled a video claiming Justice League has many similar scenes and scenarios to the first Avengers movie, Avengers Assemble.
WARNING JUSTICE LEAGUE SPOILERS AHEAD
Following family tragedy director Zack Snyder stepped down, while Whedon shot 15-20% of the movie.
It’s not entirely clear how much of his impact would have affected the story and its similarities to The Avengers.