Gable and Lombard is a 1976 American biographical film directed by Sidney J. Furie, the screenplay is based on the romance and consequent marriage of Carole Lombard, and who, he was an American film actor and military officer, often referred to as "The King of Hollywood" or just simply as "The King"?
Gable and Lombard:  The screenplay by Barry Sandler is based on the romance and consequent marriage of screen stars Clark Gable and Carole Lombard.
i don't know