Believing her husband to be unfaithful, Helene Savelli takes her son, Jackie, to the Holdens' farm and dies shortly afterward. The Holdens keep Jackie, but he eventually goes to the city when the elderly couple lose their farm and retire to the poorhouse. Jackie next is befriended by Cesare Gallo, a sidewalk musician who was also the teacher of Paul Savelli--now a famous violinist. A chance meeting with Savelli by Jackie reunites him with Gallo just before the old man dies. Savelli takes Jackie home with him, happily discovers the boy to be his son, and restores the farm to the Holdens.

Delmar Spavinaw, an educated "half-breed," loves Evelyn Huntington, daughter of a racist judge. Evelyn's other suitor is Ross Kennion, a widower with one child, and owner of a vast tract of land which Spavinaw insists belongs to his Indian mother. Spavinaw seeks revenge when Judge Huntington decides to evict the squaw. Assisted by Juan Del Rey, a cattle rustler, Spavinaw steals the title to the land, wounds Kennion, stages a raid on the judge's cattle, and attempts to kidnap Kennion's son and Evelyn. The arrival of the sheriff forces him into flight across the border without his hostages. En route he meets Doll Pardeau, a school friend of Evelyn's, and together they ride for the Mexican border. Caught between a cattle stampede and a sheriff's posse, the couple catch a passing freight train, leaving calamity behind as the train slowly passes.

Feodor Turov, chief of the Russian Czar's secret police, orders his Cossacks to attack a village he believes to be infested with rebels. The Cossacks attack the village and massacre almost everyone, and the young Katerina is whipped to death. Before escaping to England, her sister Darya swears to avenge her sister's death. Years later--now one of the world's most famous prima ballerinas--she returns to Russia. Turov falls in love with her and manages to secure a meeting. She coyly asks him to take her to see a prison first. As it turns out, what he has planned for her is nothing compared to what she has planned for him.

This story of the British Silent Service operating on the coast of China finds Tom Fellows, captain of an opium-smuggling ship, going into a notorious Chinese joint called "The House of a Thousand Delights," where he finds a beautiful girl, Mary Blake, bound and captive. He starts a brawl, rescues Mary in the mêlée that follows, and then loses her when she flees to a hotel. He follows her and finds she is mixed up in some mysterious activity. However, he knows more about her than she does him (because he isn't what he is supposed to be - and she isn't, either), he stays close by, even to the point of using a machine-gun to dispel a mob at a Chinese temple.

Mistakenly believing his wife, Molly Dane, has been unfaithful to him, ship captain Manin Dane takes his young son Joe and leaver her. Twenty years later Molly stows away on his ship and he learns the truth and all is forgiven.

A young hypochondriac who believes that he has only a week to live. His name, by the way, is Welland Strong. He decides to visit his uncle in the short amount of time he has left in the world. Eventually Strong winds up in Chinatown.

A likeable pickpocket happens to stumble onto a white slavery ring while plying his trade in Chinatown.

The plot is motivated by a pearl necklace, which has caused the death and/or ruination of all its owners. The second screen appearance of detective Charlie Chan.

A young girl is forced to give up college when her father loses all his money. She soon meets and falls for a young man at a party, only to discover that he's married. As if that weren't bad enough, he is soon seriously injured in an automobile accident, and doctors say that he may never walk again.

Stanley Jordan, a wealthy young bachelor, attends a Red Cross Benefit at the country club where he meets and falls in love with Betty Lovering and unwittingly offends Mrs. Vandergraft, the social leader.