William Clark Gable , known as Clark Gable, was an American film actor most famous for his role as Rhett Butler in the 1939 Civil War epic film Gone with the Wind, in which he starred with Vivien Leigh. His performance earned him his third nomination for the Academy Award for Best Actor; he won for It Happened One Night and was also nominated for Mutiny on the Bounty . Later movies included Run Silent, Run Deep, a submarine war film, and his final film, The Misfits , which paired Gable with Marilyn Monroe, also in her last screen appearance. In 1999, the American Film Institute named Gable seventh among the greatest male stars of all time. He was nicknamed 'The King of Hollywood.'