Did Iron Man Know About Alternate Realities Before Avengers: Endgame?
Back in the day, seeing even one superhero make it to the big screen was a big deal. Then, the Marvel Cinematic Universe came around, blew the world’s minds with the release of The Avengers … and as if that wasn’t big enough, topped it with Avengers: Endgame, the most ambitious crossover film in cinematic history….