In this picture, Sessue Hayakawa is in a dual role, playing twin brothers. One of them, Yamashiro is serious and hardworking, while the other, Sadao, is a playboy. There is a girl, Toko-Ku, who loves them both, but really prefers the bad boy. Sadao encounters Paul Berkowitz in a gambling den and borrows far more money from him than he can ever pay back.

Sato (Sessue Hayakawa) faithfully works for importer James Thornton (James Neill). When the old man dies, he leaves his daughter Mildred (Vivian Martin) in Sato's care. Sato loves the girl, but as he is Japanese he cannot hope to ever marry her (at least not in the racially prejudiced era of the early 1900s). Besides, Mildred loves Harry Maxwell (Tom Forman), who was raised alongside her.

Roseanne (Ethel Clayton) has grown up near some diamond mines in South Africa. As a child, she became ill and a Malay nurse, Rachel Bangat (Fontaine La Rue) promised to cure her. That she did, but she also worked some voodoo on the child, who, as a grown up now displays a powerful desire for diamonds and the ability to throw evil curses on those who displease her.

Seduced and abandoned by the caddish Louis La Farge shepherdess Marie Beaupre is cast out of the village and forced to survive in the mountains alone. Driven mad she becomes known as “the witch woman” until hypnotist Dr. Cochefort and his friend Delaunay encounter her while on a hunting trip, take her to Paris, and effectuate a cure at which time she becomes heir to Delaunay's fortune. All seems clear sailing until Marie is introduced to Louis's twin brother Maurice and mistaking him for Louis sets forth on a plan for revenge.

No description available.

During a raid on a gambling establishment run by her father, Cosmo Lester, Diana Lester rescues Hugh Carton, a member of the English Parliament and a candidate for the Cabinet. Hugh gratefully offers Diana a position as his sister's companion, and soon, the two fall desperately in love.

Avis Langley's dying mother begs her to look after Avis's errant brother and continues after death to reappear in spirit form to remind Avis of her promise. Avis follows her brother to New Zealand in hopes of protecting him from his own ways, but on the trip tragedy apparently strikes.

A model in an expensive clothing shop quarrels with another model, and an expensive gown is ruined. In order to pay for it, she asks her father, an artist, for the money. In order to get the money, the father gets mixed up with art thieves

Geoffrey Brooke, an African explorer, becomes a friend of Rodney Miller, a struggling young artist. Through his influence Miller becomes celebrated. Brooke is called to the Congo, leaving behind his bride of a few months. Miller is about to despair of finding a suitable model for his supreme artistic effort, a painting of Circe, the temptress, when Cleo, a bewitchingly beautiful woman enters and offers to pose for it.

After a harsh argument between her and her father, a young girl with artistic talent leaves home for a new life.

The son of a poor fisherman and the daughter of a wealthy landlord fall in love, but meet with obstacles to being together. Their happiness meets with objection by her father, who intends to permanently separate them.

The Isle of Lost Men is one of those lawless tropical island colonies so beloved of adventure-story writers.