Colonel Ferris, a wealthy farmer in northern California, is strongly opposed to hydraulic mining, a new method developed during the gold rush of the 1870's, which is flooding the area's prosperous farmlands. Despite Ferris' political stance, Jared Whitney, a mining engineer from the East, becomes friends with the colonel's son Lance and falls in love with his daughter Serena. Family tensions deepen when the colonel's brother Ralph gives up farming to go to San Francisco to work for his wife Rosanna's father, Harrison McCooey, a leader in the mining venture. When Lance follows Ralph, the colonel, focusing his anger on Jared, forbids him to see Serena.

When upper-class Parisian Charles Dupont and his family hire Tina and Michel as their servants, they have no idea that the domestics are in fact Tatiana, the Grand Duchess Petrovna, and her husband, Mikail, Prince Ouratieff. Recent exiles from the Russian Revolution, Tatiana and Mikail befriend the Dupont family, keeping their true identities a secret -- until one night when Soviet official Gorotchenko arrives for dinner.

A southern town is rocked by scandal when teenager Mary Clay is murdered on Confederate Decoration Day. Andrew Griffin, a small-time lawyer with political ambitions, sees the crime as his ticket to the Senate if he can find the right victim to finger for the crime. He sets out to convict Robert Hale, a transplanted northerner who was Mary's teacher at the business school where she was killed. Despite the fact that all the evidence against Hale is circumstantial, Griffin works with a ruthless reporter to create a media frenzy of prejudice and hate against the teacher.

When a hard-working machinist loses a promotion to a Polish-born worker, he is seduced into joining the secretive Black Legion, which intimidates foreigners through violence.