Iron Man Marvel Cinematic Universe Oppenheimer Career Doctor Doom Tony Stark Career Highlights Roles Character Portrayal Personal Life Ke Huy Quan Oscar Nominations Collaborations Speech Awards Performance Critics Cillian Murphy Oscar Interviews Early Career Reflections on Acting Future Plans Career Overview Disney Parks Return to MCU Role in "Oppenheimer Golden Globe for Best Supporting Actor Supportive Gesture Best Actor Collaboration Golden Globe Golden Globe Award Recent Projects Lessons Learned MCU career Marvel franchise Doolittle Critics Choice Award Quotes Oppenheimer Co-stars Marvel Avengers: Endgame Best Supporting Actor Award acceptance Filmography Critics Choice Awards Awards Season Interactions with Celebrities Speeches Supporting Actor Oscar chances Robert Downey Jr.'s Tribute to Christopher Nolan Oppenheimer Cast Oscar nominations Personal life Academy Awards Film roles Film Roles Past legal troubles Sobriety Recent Oscar nomination Instagram post Awards Recognition Praise Margot Robbie Oscar Win Da'Vine Joy Randolph Scarecrow Influence Chances Are Meeting with Christopher Nolan Multiple Characters Jeffrey Wright Comments about Emily Blunt Audition for The Holiday Career and Achievements Personal Struggles Oscar Nominee Robert Downey Jr. Return as Iron Man Acceptance Speech Return to Role Victor von Doom Career Management Character Transition Role as Doctor Doom Casting Tony Stark/Iron Man Joker: Folie à Deux Career Challenges Villain Roles Addiction Tom Holland Generative AI Artificial Intelligence AI Concerns AI and Likeness Rights AI and Actors AI and Digital Recreation AI in Film