Recent immigrants August and Hilda cannot understand the American emphasis on weddings, because in their country, couples never get married. Fearing that he will be arrested for living with a woman who is not his wife, August stows away on a ship and dies in a wreck at sea. Afterward, Hilda tries to commit suicide, but the wealthy Esther Grail saves her, and then adopts her infant son Stephen. Years later, Esther tells him the circumstances of his birth, and so Stephen goes on a crusade for the rights of illegitimate children.
After a prologue that takes place in Hell, young millionaire Mason Van Horton becomes involved with Doria, the vampish wife of influential businessman John Manners. When Mason falls in love with Beverly Hope, however, he rejects Doria, who, out of revenge, tells John that Mason tried to seduce her and then begs her husband to ruin him.
When penniless Westie Phillips briefly meets wealthy Martha Gorham, he falls in love, but Martha forgets the encounter. Harry Arnold, courting Martha, invites her out sailing and arranges to have the yacht wrecked near an uncharted island so that he can be alone with her until rescuers arrive. Meanwhile, without knowing Martha is on board, Westie secures a position on the yacht.
In 1869, enemies of railroad magnate Richard Strong attempt to ruin him. Richard thwarts them, largely through the help of Charles Dalton, but then Charles tries to seduce Elinor, Richard's wife. Although she rebuffs Charles, Richard accuses her of infidelity, so Elinor leaves him and goes to Paris. Richard follows her, but, caught in the middle of the 1870 riots, he cannot get near her. Charles, also in Paris, finally convinces Richard that nothing had come of his interest in Elinor, but Richard now believes that Elinor no longer loves him.
During the days of the California missions, Jose Garcia becomes friends with Luis Lopez, a local Robin Hood determined to redistribute among the poor the loot of the rich. Inspired by Luis, Jose sets out to rob the home of wealthy landowner Don Ortega. On the way, however, Jose gets lost in the desert and is nearly dead when he is found by Don Ortega's aristocratic cousin, Castro Arrellanes, and Castro's daughter Carmen, who take him in and nurse him back to health. Jose quickly falls in love with Carmen, and as a result, renounces his plan of robbing the rich. Then, he learns that Luis has made plans to break into Don Ortega's house.
John Oakhurst, a gentleman gambler, befriends Sandy Morton, who has dissipated his birthright through gambling and excessive drinking and dropped from his father's sight. Although Oakhurst soon takes Sandy's place in the affections of his father, he boards a train heading West and meets Pritchard, an alcoholic, and his wife, the Duchess. Pritchard is wanted by the law and Oakhurst helps him to escape detectives who are on his trail.
The Russian Czar sends his trusted confidant, Michael Strogoff, to warn his brother the Grand Duke of a Tartar rebellion that will be led by Feofar Khan and Ivan Ogareff. Calling himself Nicholas Korpanoff, Strogoff poses as a trader to journey to warn the Grand Duke. On his way he meets Nadia Fedorova, a young girl trying to join her father Wassili, a political activist who has been exiled to Siberia. Strogoff is captured by the Tartars, who don't believe he is a trader and threaten to torture Strogoff's mother Marfa unless he reveals his true identity.