Part 6/13:
No discussion of iconic roles is complete without mentioning Robert Downey Jr.'s portrayal of Iron Man. He infused Tony Stark with charisma, arrogance, charm—and just enough insecurity—to make him feel like a real person. Downey's personal backstory, marked by struggles with addiction and redemption, paralleled Stark’s own evolution. This real-life experience imbued his performance with authenticity, particularly evident during moments like Stark's battle with anxiety in Iron Man 3, post-The Avengers.