Robert Downey Jr. 2007, Downey was cast as the title character in the film "Iron Man", with director Jon Favreau explaining the choice by stating: "Downey wasn't the most obvious choice, but he understood what makes the character tick. He found a lot of his own life experience in 'Tony Stark'." Favreau insisted on having Downey as he repeatedly claimed that Downey would be to "Iron Man" what Johnny Depp is to the "Pirates of the Caribbean" series: a lead actor who could both elevate the quality of the film and increase the public's interest in it. For the role Downey had to
Iron Man (2008 film) the star, the superhero is the star. The success of "X-Men" and "Spider-Man" without being star-driven pieces reassures [executives] that the film does have an upside commercially." However, in September 2006, Robert Downey, Jr. was cast in the role. Favreau chose Downey, a fan of the comic, because he felt the actor's past made him an appropriate choice for the part, explaining "The best and worst moments of Robert's life have been in the public eye. He had to find an inner balance to overcome obstacles that went far beyond his career. That's Tony Stark." Favreau faced opposition from Marvel