Gary Cooper was an American actor who owned the 40s and 50s with his "natural, authentic and understated acting style and screen performances." These traits made him the archetypal leading man usually of the heroic nature. In fact, he is the only actor in history to have 3 of his heroic characters as part of AFI's 100 Years...100 Heroes & Villains list. Which of these three greatest heroes is your favorite? After voting, you may discuss the poll here.