The Knife

Unscrupulous stockbroker George Howard convinces Robert Sterling that he is having an affair with Robert’s wife Helen aided by Robert’s former flame, Rita Lawson who wants him for herself. Though Robert believes the lie, divorcing Helen and gaining custody of their child, Helen still wants nothing to do with George. Mad with desire he kidnaps her daughter and demands Helen sleep with him for the girl’s safe return. Forced into a corner, Helen agrees but once her daughter is rescued a struggle ensues with George and he is shot dead. Helen, cleared of wrongdoing reunites with Robert who has realized his folly.

When jealousy and envy lead Mary Vantyne to make a foolish decision and commit an impulsive act she sets off a series of events that nearly bring heartbreak to all those in her circle.

A woman writes about her sister's tragedy, vowing to help others in similar situations: Because Bettina longs to leave her country home, her loving mother sends her and her serious-minded elder sister to London, accepting their aunt's invitation to visit and allow Bettina to be introduced to society. The girls' dressmaker steals the aunt's photograph and sends it to a woman who, disguised as their aunt, leads the girls to a brothel. After the elder sister escapes, aided by her concerned male companion, she races in a cab to her aunt's home, but is frustrated in her attempt to rescue Bettina by her aunt's infirm state, the inefficiency of the police, and her own inability to remember the location of the house. She finds her cab driver, but he is drunk and soon dies in an accident. After falling ill, the sister, convinced by a dream that Bettina has died, resolves to devote her life to saving other women.

Serama, the consort of Lucifer, is driven from Paradise by the Archangel Michael, who commands Conscience to enter human souls to judge and punish them. In the main story, society girl Ruth Somers, a reincarnation of Serama, prepares to marry Cecil Brooke, the wealthiest man of her set. Her guardian, Dr. Norton, an incarnation of Lucifer, constantly accompanies her. Ruth is summoned to the Court of Conscience, where the witnesses, Lust, Avarice, Hate, Revenge and Vanity, testify about Ruth's history of seducing and abandoning men. This behavior resulted in the suicide of Madge, the lover of Ned Langley, whom Ruth enthralled and promised to marry, and also the deaths of two rivals for her love. Ruth is ordered back to earth to learn her sentence. When Ned interrupts the wedding, Ruth scorns him and he shoots himself. After Brooke leaves her, the Court dooms Ruth to live with the torment of remembrance. Ruth sends Norton away, and then kneels and repents.

Conchita Cordova sings in the cathedral choir in her village of San Miguelito near the Rio Grande. Millionaire oil man John Rannie, whose oil fields have displaced the peasants, desires Conchita, and when he learns that her fiance, Juan Mendoza, has been employed by Adolf Wylie, a German spy, Rannie threatens to expose Juan unless Conchita gives herself to him.

Queen of the serials Pearl White gets herself into plenty of trouble up Klondike way as a young maiden named Tiger's Cub.

Faced with the tragic responsibility of choosing between the happiness of her 16-year-old daughter Pamela or saving the life of an innocent man, Marie Baudin's first impulse is to sacrifice all for her own. But she has second thoughts that bring complications to all.

Frenchman is engaged to marry South American heiress but a fortune-hunting friend disrupts the romance and marries the girl himself. She later realizes her mistake after her no-good husband has frittered away most of her fortune and she turns back to her first love.

Hoping to reconcile her divorced parents, Norris Gradley remains with her father, Giles, after he marries another woman. The new Mrs. Gradley snubs and mistreats Norris, who earns money by disguising herself as a boy and playing the violin at dances. Claude Wolcott, employed by Giles to drill oil wells, falls in love with Norris.

John Weston leaves his wife and kids to marry adventuress Doris Clark and loses his mind when he realizes his mistake. A lost film.

Don Sebastian, Portuguese Premier, sets a price on the head of royalist Ricardo Madons. Madons is in love with actress Lola Montez, whom Sebastian also adores. Madons abducts Lola and compels her to wed him, but then does not hold her to the compact. Lola, who is really in love with him, repents having sent for assistance when she was taken. When Sebastian's soldiers arrive, Lola is nearly slain when she stops a bullet meant for Madons. She escapes with Madons. The couple find happiness across the border.