Jean Harlow arrives in Los Angeles as a teenager, pushed into showbiz by her mother and stepfather. Kindhearted agent Arthur Landau becomes Jean's mentor, while a devious Howard Hughes-like mogul grows infatuated with the beautiful young actress. Harlow herself falls for producer Paul Bern before tragedy strikes.

A gunfighter, stranded in the desert, comes across the aftermath of a stage robbery, in which all the passengers were killed. He takes one of the horses to ride to town to report the massacre, but finds himself accused of it. He also finds himself accused of the murder of the local banker, and winds up hiding in the basement of a house where the local sheriff, who is very sick, lives with his daughter.

A constant runaway is given over to the care of the state and finds herself in a remand centre for girls. She is soon caught between the uncaring bureaucracy, the sometimes brutal treatment from her peers and her own abusive family, and only one care worker sees her potential to rise above her tragic circumstances.