The Knife

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.

Loutish Teddy Brant feeling trapped by his marriage and family commitments to the sweet Rose and their infant daughter Helen fakes his suicide and embarks on a dissolute life. Thinking herself free Rose remarries, and time passes contently. Years later, Teddy, now a hopeless derelict, wanders the country straying one night into the waiting room of a train station. He sees a young girl being accosted by an elderly gentleman who tries to entice her home. Teddy thinks nothing of the incident until he finds a purse lying on the seat and learns that the girl is his daughter Helen. Teddy hastens after them and in the ensuing fight, strangles Helen's assailant and then flees. Helen is arrested for the murder but is acquitted when Teddy staggers into the police station and confesses to the crime.

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.

Two sisters, Julia Crossland and Evelyn Jefferson, happy lives are thrown into turmoil when a man from their past, Thomas Chadwick reappears unexpectedly. Both had at one time been smitten with Thomas writing indiscreet letters to him. When Chadwick is killed, they fear their secret will be revealed.

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.

Daniel Strathmore, has wealth and influence. He forms an infatuation for a beautiful adventuress and when a friend interferes he fights him and the friend is accidentally killed. Strathmore takes care of the friend's daughter, who later falls in love with him. She forgives the past and they marry. A lost film.

John Merrick and Vilma Walden, who fall in love at an embassy fundraiser in Vienna before World War I. Vilma's brother, Carl, who is a war veteran, poses as a rival for Vilma's affections. When war erupts, John requests a transfer to the Italian front, where he confronts Carl, who had borrowed his aircraft for a mission. John is devastated to learn the pilot he downed was actually Carl, leading him to announce he will no longer kill.

Paul Bonard an artist, loses his memory when he receives a blow on the head from one of two apaches fighting over Wildcat, a sultry stepper in a cafe. He becomes an apache himself, falls in love with Wildcat and paints her portrait--his masterpiece. Wildcat learns Paul's identity and restores him to his family, though realizing that she will lose him. Surgery restores Paul's memory, but some subconscious force guides him back to the cafe and Wildcat's love.

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.

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.

Former Viennese orchestra leader Anton von Barwig has been searching for his daughter, taken by his ex-wife, for many years. The search has reduced him to penury since a crooked detective swindled him. One day he meets a young society girl, Helene Stanton, seeking music lessons for her fiancé, Beverly Cruger, and recognizes her as his child. Barwig finally confronts her foster father, who had run away with his wife in Vienna, who pleads with him to stay silent for his daughter’s future. He acquiesces but Helene discovers the relationship and brushes social considerations aside to be reunited with him.

Millionaire Kent Whitney is warned by Bob Harkness, one of her rejected suitors, about the fickleness of his girlfriend, socialite Myra Hastings. Together they concoct a scheme to teach her a lesson. Kent invites Myra home to meet his family, and she goes, expecting to find an atmosphere of elegance and refinement. Instead, she is greeted by Kent's eccentric father, who affronts her with crude jokes; Kent's mother is introduced reclining on a couch, surrounded by yapping dogs and Myra flees. Upon discovering that the evening was a ruse, Myra decides to retaliate. She hires a fake minister, pretends to marry Kent and then deserts him, leaving behind a message explaining that the ceremony was a farce. Kent pursues Myra and persuades her that a real marriage is in order.

When Bob Stratton returns from war in France, he soon discovers his ranch in the hands of a pretty girl, Mary Thorne, who explains that upon her father's death she became the sole owner. Thorne had been the executor of Stratton's will, and thinking that Bob had been killed, he had appropriated the place for himself.

Fearing that his daughter Patsy is becoming a tomboy, John Primmel sends her to a friend back East for education and refinement. Arriving in New York, Patsy discovers that her father's friend has died and his apartment is now inhabited by his son, Dick Hewitt. Dick allows Patsy to stay, and they hire a maid, a housekeeper, and a butler.

Nekhludoff, a Russian nobleman serving on a jury, discovers that the young girl on trial, Katusha, is someone he once seduced and abandoned and that he himself bears responsibility for reducing her to crime. He sets out to redeem her and himself in the process.

Sibling rivalry reaches dangerous heights when Ernesto suspects his wife Teodora of infidelity and his brother Severo, always resentful, fans his flames of jealousy. A series of events escalate to a duel and tragedy for all involved.

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.

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.

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.

Dishonored by playboy John Radon, simple country girl Stella Dean flees to the city to hide her shame. Leading a disreputable life she eventually obtains great wealth as a courtesan known as the Black Nightingale. One day she meets Milton Taylor, an artist from her hometown who knew her when she was an innocent, and he asks her to pose as his model of the Madonna. Stella agrees and feels cleansed by the experience, however when Milton discovers Stella's reputation he begins to drink and leaves her, his illusions shattered. Repentant, Stella converts her mansion into a refuge for foundlings and returns to her hometown of Pleasantville reconciling with Milton.