The Marvel Cinematic Universe is poised to enter a bold new phase with Iron Man 4: Legacy of the Arc Reactor. This much-anticipated sequel introduces Morgan Stark, Tony Stark’s daughter, as the next bearer of the Iron Man mantle. Directed by Jon Favreau, who launched the MCU with the original Iron Man, the film promises a blend of emotional storytelling, cutting-edge action, and a deep dive into Tony Stark's enduring legacy.