Thankfully the blockbuster had the aid of super advanced visual effects to make the situation work for the big battle scenes – but the funeral for Tony Stark and Natasha Romanoff is special, as it is the only sequence in any Marvel movie that features all of the heroes and side characters physically together (minus Robert Downey Jr., Scarlett Johansson, and Paul Bettany given their on-screen deaths).
One of the greatest challenges in the making of Avengers: Endgame was simply about logistics, and making sure that everyone in the ridiculously expansive cast could make room in their schedules at the appropriate times to make their contributions to the project.
Not only is it impressive to think about from a production point of view, but it is also one of the most powerful moments in any film in the canon, as fans really feel like they are saying goodbye to a pop culture icon.