The brothers behind the biggest Marvel movie of all time get together with the officially sanctioned cast to talk about Avengers: Endgame in this report for Letterboxd News.

Although there are going to be many, many more of them, Avengers: Endgame can’t help but feel like the climax of the grand Marvel movie experiment; the culmination of the shared universe first suggested by a delightful post-credits teaser in 2008’s Iron Man.

Since then, the Marvel Cinematic Universe has come to dominate the modern blockbuster with hit after hit, year after year. Then came last year’s Avengers: Infinity War, with its devastating cliffhanger in which many Marvel protagonists evaporated into dust. That epic act of character disintegration built an anticipation for the follow-up that allowed the filmmakers to apply incredible restraint in the film’s marketing. Indeed, all we really know about Avengers: Endgame is that we don’t know anything.