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
Robert Downey Jr. staff, and asked if he could produce or assist in an episode creation, as his son Indio is a fan of the show. The producers of the show accepted the offer and created the character of Patrick Pewterschmidt, Lois Griffin's long lost, mentally disturbed brother, for Downey. Downey signed on with publishers HarperCollins to write a memoir, which in 2006, was already being billed as a "candid look at the highs and lows of his life and career". In 2008, however, Downey returned his advance to the publishers, and canceled the book without further comment. In 2007, Downey appeared in