Raised to believe that her mother Elois, is dead, 18-year-old Yvette Muree is aghast to learn that mom is a burlesque queen.
Agnes Belgradin is in love with a young doctor, Loring Brent. When Agnes' father dies, her mother takes her on a trip abroad. She insists that the young couple separate before they set sail, and promises that if they still love each other after a year they can reunite. But Mrs. Belgradin intercepts all the letters Agnes and Brent write one another, and convinces her daughter to marry a wealthy Australian millionaire.
Irving Lawrence owns some of the most decrepit tenements in town and is an all-around bad guy. He won't cooperate with the efforts of his wife, Barbara, to help the poor and sees other women behind her back. Muriel, one of his cast-offs, meets and marries Barbara's brother, Payne. Lawrence makes trouble for Muriel and fabricates a scandal involving his kindly brother Schuyler and Barbara.
Mark Stetson, a scheming politician, entangles the Brandons, husband and wife, and their friend, Antoinette, in his smuggling schemes and engineers their arrest, to protect himself. Edited into Shadows of the Past (1919).
Freckles, a one-armed orphan tired of being tormented by others runs away eventually finding a place as a watchman in the timber camp, The Limberlost. He falls in love with Angel but feeling unworthy of her keeps his feelings silent until a near catastrophic incident reveals the bond between them.
A policeman falls for a teacher, and befriends her students. A gang of bootleggers threatens his newfound joys.
East Side gangster Buck Leslie attempts to stop a fight between chemist Gregory and a tough and is pursued by detective Phil Hoyt to a tenement roof where he takes refuge. On the roof he meets crippled Hilda Shea, who shelters him, and they eventually fall in love, the appeal of her innocence causing him to reform. Buck antagonizes the gang, however, and they try to frame him. Hoyt finds Buck on the roof, and during the ensuing fight the tenement catches on fire. Buck rescues Hilda, and she miraculously regains use of her limbs. The detective abandons his pursuit, leaving the lovers happy.
At his father’s insistence Billy Drake heads to the family’s South American ammunition company as an emissary. Before leaving, however, the movie-struck Billy spots a beautiful woman standing in front of a theater and imagines that she is a film star. To his delight, he finds the woman on board his ship, as well as political agitator Count Von Nuttenburg who has stolen a movie camera, thinking that it is a new brand of machine gun. Von Nuttenburg shows the camera to Billy. Thinking the Count is a director, and the ship a set for a movie melodrama when the boat lands at a port torn by revolution, Billy insists that the guns and soldiers are part of the show. Not until he and the girl are seized by the rebels and threatened with death, does he admit his error. By a clever ruse, he escapes from his captors and with the help of Federal troops defeats the Count and wins the heart of his pretty shipmate.
June Arbuthnot tries to make her bored husband jealous by feigning a scandal with another man, which ultimately backfires when the ruse becomes too believable.
Bored by her hardworking husband, Tess goes to an illegal gambling den with a former suitor, Arthur Sinclair. The den is robbed and subsequently raided by police. Tess loses her rings and lies to her husband about her whereabouts. Her lies are exposed when the rings are found by the police. While trying to manage the fallout, she writes a compromising letter that is intercepted and used to blackmail her for $15,000. After being embroiled in further dangerous, fraudulent activity, her innocence regarding the robbery and associated crimes is established through the confession of a criminal named Peter Vanetti.
Accused of theft by Mabel Arthur's brother, Dick Halpin accepts the blame and runs away to join the Navy to save Mabel from humiliation. Later he is shanghaied with Lieutenant Breen by Captain Bilker and his henchmen. They endure cruel treatment until they finally escape and rejoin their ships in Santiago Harbor just as war is breaking with Spain. Dick is commissioned for his courage in the battle with Spanish warships; Mabel's brother confesses his guilt of the theft; and the misunderstanding between Dick and Breen over Mabel and Bessie Fleming is cleared up to everyone's satisfaction.
A Confederate soldier battles with amnesia, vagrants, and tramps as he makes his way back home and to his sweetheart, Virginia.
Chorus girl Peggy Malone, supporting her father and brother, marries press agent Jimmy Parsons. They settle into a quiet life until her "shiftless" relatives move in, causing marital strain and financial pressure. To escape the domestic chaos and support her family, Peggy returns to the stage and eventually joins a motion picture company in Los Angeles. She quickly becomes a famous film star, continuing to provide for her ungrateful family while Jimmy moves to Arizona to recuperate from failing health. While filming a dangerous stunt, Peggy is seriously injured. During her recovery, she is forced to choose between the wealthy admirer Martin Fox and her husband Jimmy, who travels to Los Angeles to win her back. Peggy chooses love over wealth, reuniting with Jimmy (now a successful scenarist) and finally finding true happiness.
John Dowling, a greedy factory owner, cuts his employees' pay while raising their food prices at the company store. The employees strike but to no avail. Mary Garvin visits Dowling to plead the laborers' cause, but because her mother had once refused his marriage proposal, he attacks Mary out of revenge. In the struggle, Dowling is shot, and Mary is tried and convicted of murder. Before the execution, foreman "Bull" Thompson boasts that his bullet killed Dowling during Mary and the factory owner's struggle, and Dowling's son Chester, who has attempted to introduce reforms into the factory, races to the governor's train to secure a pardon for Mary. After Mary's release, she and Chester are married.
"Peg" O'Connell, a cheerful, unrefined Irish girl from a fishing village, moves in with her wealthy, haughty aunt, Mrs. Chichester, in England to satisfy the terms of her grandfather's will. Peg faces cold treatment from her aunt and cousin, who are in financial trouble and covet the inheritance, creating a "clash of classes" dynamic. Peg falls for Jerry, a family friend who is actually Sir Gerald Adair, the executor of her estate and her guardian. After overcoming misunderstandings and an attempt to return to her father, Peg finds happiness, love, and acceptance, with the story highlighting the superiority of her honest nature over aristocratic snobbery.
Nettie is beloved by all the boys in the mining camp. Magoon, a big, jovial miner, loves her most of all, however, and asks her to become his wife. Nettie is in love with Colter, a young Easterner, and though it pains her to do so, tells Magoon of the fact. Magoon leaves town to become sheriff of the adjoining county. A murder is committed in the mining camp, and Colter is unjustly accused. Nettie rescues him from jail and sends him to Magoon. The sheriff with admirable self-sacrifice hides his rival, and, when the posse arrives, points out what Nettie has done for the boys of the mining camp. Colter is released, and all the boys escort him back to Nettie.
This shows the regeneration of a gang leader, who remains true to his first sweetheart after his change of fortune.
The marriage between Donald and Flora Brookes is under pressure. Donald has eyes for a new girl, innocent at first, but more and more affectionate. But the new girl is unstable and dramatic.
A society couple lose their two-year old son in ship-fire and a fireman, finding the child, adopts him. The society couple adopt a baby girl. Both children grow up and meet in later years but the girl has an affair with a rich profligate. Meanwhile, the boy has become a fireman and through his instrumentality the girl is saved from death in fire. She gives up the rich youth and marries the firefighter.
When Bruce Sands, a dilettante artist with a history of amorous peccadilloes, discovers that his latest flame Bunny Winston wants to marry him, he seeks refuge at his friend John Woodward's country home, unaware that Woodward has asked Bunny to marry him. Bunny follows the artist to Woodward's estate, where Bruce begins a flirtation with Woodward's daughter Audrey. After Audrey is injured in a fall from a horse, Bruce promises to marry her, thinking that she is on her deathbed. Upon hearing the news, Bunny assumes that Bruce will now be a member of the family and so marries Woodward. When Audrey recovers, the engagement is broken, Bruce returns to town, and Bunny follows. Bruce rejects Bunny and begins his campaign for his next victim, leaving Audrey and her father to console each other.