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
Sherlock Holmes: A Game of Shadows to find the delivery man. Holmes, having concealed himself in Watson's office by using one of his urban camouflage suits, reads Watson's memoirs on the typewriter and adds a question mark after the words "The End". After the success of the 2009 film "Sherlock Holmes", a sequel was fast-tracked by Warner Bros. with director Guy Ritchie dropping out of an adaptation of "Lobo" and Robert Downey Jr. leaving "Cowboys & Aliens". It was unclear if Rachel McAdams would appear in the film. McAdams said, "If I do, it won't be a very big thing. It's not a lead part". Warner