Iron Man 4 is a Marvel Studios film scheduled for release in 2025. The movie is expected to explore Tony Stark's legacy, and feature his daughter Morgan Stark as the next Iron Man. Here are some details about the film: Plot Set years after Avengers: Endgame, Morgan Stark returns to the MCU as a teenager who must balance her father's legacy with her own identity. She discovers a hidden workshop with advanced technology, including an experimental suit called "Ironheart". Morgan also uncovers a conspiracy involving Stark Industries' former rivals and a new antagonist. Cast Robert Downey Jr. will reprise his role as Tony Stark, and Katherine Langford will play Morgan Stark. Director Jon Favreau, who also directed the original Iron Man. Villain A new villain is expected to be introduced, said to be on par with Thanos in terms of intelligence and menace. Some speculate that the plot could involve new villains seeking to claim Stark's technology and armor. Others suggest that Stark's consciousness might be stored in artificial intelligence.