Hollywood's moral values were not those of the rest of the country even in the 1920's & 30's. Anywhere else Clark Gable is a cheating swine. Nobody knew this at the time because big brother MGM protected it's own from unpleasantness leaking out to his adoring public. His acting ability & magnetism allowed him to have any women anytime he wanted, if you believe the author Jane Ellen Wayne. She blows hot, cold & lukewarm on her subject. I guess that passes for objectivity.
Gable was a whinner, over-sexed & never satisfied. His first two marriages to older mentors were shams. They served their purpose & were discarded. He cheated on them both regularly.
His rise to stardom was slow & tedious, like the first two tapes of this audio version. But then it picked up. He was committed at first to the live stage. But, like many other legitimate actors, he was seduced by the $$$ to be made in Hollywood. His timing was excellent. Many silent era stars could not make the transition to talkies. His voice was very masculine & very sexy. He cleaned up his act with a new set of teeth & physique. He life was owned by MGM. He never had the backbone to defy Louis B. Mayer. He hated him & griped constantly, but did what he was told. MGM in turn, made him their biggest star, & his fans could not get enough of him. He was dubbed the King of Hollywood & never relinquished that title. He was a working actor & made many very good movies such as "It Happened One Night", "Saratoga", five with Jean Harlow, & of course "Gone With the Wind".
The turning point in Gable's life was his marriage to THE love of his life, Carole Lombard. She died a hero's death as she returned to California from a bond drive early in the war. She was flying back rather than taking the train & her plane crashed in the mountains near Las Vegas. She had decided to fly because either she missed Clark very much (they were in love with each other) or she suspected him of cheating on her. Lana Turner, Joan Crawford, or ??? Take your pick. He was fooling around on the only women he ever really loved. He never recovered from her death or the guilt he felt. This made him a more serious, introspective & maybe better actor. He saw action in the Army Air Corps in World War II but was pulled out of the line of fire when it became more of a hassle keeping Hollywood's greatest star from harm than it was worth. A remake of the 1932 movie "Red Dust' was renamed "Magambo' with Ava Gardner & a young Grace Kelly was probably his most ballyhooed post war movie. Others such as "Run Silent Run Deep" were also pretty decent.
A lifetime of abusing his body plus a lot of booze & cigarettes were
taking their toll. The great male actors were dying in the 50's. Bogart, Cooper, Flynn, all gone. Gable died shortly after making "The Misfits" with Marilyn Monroe, also her last movie. His only child was born to his fifth wife, Kay Speckles, shortly after his death.