When, on a prank, shimmy dancer Marcia Meadows visits bookworm Horace Tarbox in his Yale dormitory, Horace falls madly in love and follows her to New York where he and Marcia marry. Denounced by his wealthy father, Horace attempts to support Marcia through his writing, but all his manuscripts are rejected, and he is fired from every job.
At a party thrown at the Metcalf estate, the Marquise D'Irancy's Sultana diamond disappears when the lights go out during a power failure. Suspected of the crime is William Kirkland, the wastrel son of the wealthy Kirkland family, but William's sister Diana comes to his defense. Aiding her in the investigation is Clamp, a wandering peddler.
Pretty Irish lass Pegeen O'Barry lives in a small fishing village on the cost with her kind but alcoholic father and her vicious stepmother Moll. When her father is killed during a drunken brawl, a stunned Pegeen wanders down to the shore in her grief. She is noticed by Sir Arthur Ormsby, an Englishman who just happens to be sailing his yacht up the coast. He takes a liking to her and before long she's moved into his estate. Things are going along swimmingly until Arthur's wastrel brother Guy shows up.
Jennie is a slavey in a theatrical boarding house. To her the actors are all wonderful, but Montague Booth is the chief. In an accident Booth is disfigured for life and is saved from suicide by Jennie. They join a medicine show in which Booth is lecturer, but Jennie cannot stand the road. Booth leaves the show and takes up a homestead claim. The manager of the show sends one of Booth's old loves to get him back, for his services are valuable, but Belle fails after very nearly wrecking everyone's happiness.
Mary Brenton, daughter of wealthy Anthony Brenton, marries a man her father doesn't approve of, and they become estranged. When she tries to return home, her father refuses to let her in. Her daughter, Angele, disguises herself as a Belgian war refugee and her grandfather--not knowing who she really is--takes her into his house and, eventually, into his heart.
Chronically unable to meet the right man, Flora Fairbanks falls in love with John Markham, a young artist, while vacationing in France, and believes that her run of bad luck has ended. The Countess Olga Tcherny, however, also loves John, and, as she spies on the couple, plots her revenge on Flora.
Angered by his son Jack's wild behavior, Mr. Bennett sends him to college on a limited allowance. Jack is engaged to Irma Brentwood, the daughter of his father's partner, however, Irma prefers upper classman Bruce Howard. At Jack's boardinghouse, Jack is kind to orphan Daisy Woods, the much-abused maid, who falls in love with him. After a football victory, Jack's fraternity goes to a burlesque theater, but finds that Howard's fraternity is already there. Following a rough house, Jack's fraternity kidnaps the showgirls for a party.
Larry Moore is a young amateur actor and lives at the same boarding house with Adele Lawrence, a rising young star, who has just secured the leading part in a play called "The Love Behind the Throne." Moore has been unsuccessful in his attempts to get a place and Adele sympathizes with him deeply.
Based on a play by Edward Bulwer-Lytton. Originally released in six reels, but later cut to four due to poor reviews. A lost film.
Fulfilling a promise made to his mother on her deathbed, Dr. James Gibson finds his sister Pauline who has run away after giving birth to an illegitimate child. His sister's mind has snapped and Gibson takes his sister and his baby niece home with him. The years pass and the niece has grown into a beautiful woman, while her mother is kept locked in a room that the young woman is forbidden to enter. Gibson and his wealthy neighbor, John Morris, are both interested in hypnotism, and one night the two men conduct an experiment by hypnotizing Gibson's niece. This film is presumed lost.