Robert Downey Jr. Knows Exactly How Important He Is To Iron Man

If you were to wind the clock back to 2007, a year before Iron Man put Robert Downey Jr. back on the map, you'd probably be hearing a lot of laughs. But for a man who had been written off by so many as unemployable, he had a true fan in Jon Favreau and that fandom lead to what many call the greatest casting decision in comic book movie history. After his numerous films and appearances for Marvel Studios, Downey Jr. is back on the top of the heap again, and while he knows how big he is, he seems ...