American multi-millionaire Michael Brandon marries his eighth wife, Nicole, the daughter of a broke French Marquis. But she doesn't want to be only a number in the line of his ex-wives and undertakes her own strategy to tame him.

Even though society debutante Vivian Tyler (Pauline Frederick) is engaged to Count Belloto (Frank deRheim), she finds herself attracted to Dr. Robert Keith (Thomas Meighan). Keith works amongst the poor, and his wealthy benefactors include Vivian's father (Charles Wellesley). But when Vivian meets streetwalker Aggie May (Alice Hollister), she mistakenly believes that Keith is responsible for the woman's downfall.

Mabel plays Arabella Flynn, a shop girl who mistakenly thinks she is an heiress. She gets in a jam on a spending spree only to discover that she actually is an heiress and can marry the heir of a corset manufacturer.

A carnival strongman and his girlfriend flee to Algiers to escape a murder charge but there they are caught again in a web of jealousy, deceit and murder.

A silent movie serial consisting of 16 two-reel chapters. 1. Hidden Power. 2. The Mutilated Hand. 3. The Poisonous Tarantula. 4. Plot of a Demon. 5. The Haunted House. 6. The Torture Chamber. 7. Drops of Blood. 8. The Time-Clock Bomb. 9. The Crystal Globe. 10. A Message from the Sky. 11. The Half-Breed’s Hatred. 12. Aeroplane Accident. 13. The Spy and the Submarine. 14. Interrupted Nuptials. 15. The Pay of Death. 16. The Final Strand.

In the slums of New York, David Darrow runs a settlement house called "The Angel Factory" in which he tries to help those oppressed by tenement life. In the course of his work, Darrow meets Florence, an innocent young girl of the slums, and is attracted to her sweetness. Betty, Darrow's snobbish fiancée, becomes jealous and invites Florence to a reception, hoping to embarrass the girl. Florence comports herself admirably, however, and wins the respect of all present. The next day, on his way to the settlement house, Darrow is followed by gangster Tony Podessa, a jealous man from Florence's past. As Florence watches the two men confront each other, Tony is killed by a mysterious shot. The police arrive and arrest Darrow for the murder.

In occupied France, a convicted thief and murderer escapes the guillotine when a bombing raid strikes the prison, but is quickly re-captured by the inspector of the Surete responsible for his original arrest. Fearing the guillotine more than his actual death, the convict inveigles the inspector to help him with a plan to rescue 100 Frenchmen taken by the Gestapo following an act of sabotage: he will confess to being the saboteur and allow himself to be executed by firing squad, the Gestapo's method of execution, thus freeing the 100 men.

In 1911, minor stage comic, Vernon Castle meets the stage-struck Irene Foote. A few misadventures later, they marry and then abandon comedy to attempt a dancing career together. While they're performing in Paris, an agent sees them rehearse and starts them on their brilliant career as the world's foremost ballroom dancers. However, at the height of their fame, World War I begins.

Career woman Jean. almost a partner in Mark's advertising firm, has been falling in love with Mark, who of course is unaware of it. But unknown to Jean, Mark has become engaged to singer Val. When Jean finds out she tries to save face by saying that she is also engaged, and then uses a little social blackmail to get psychiatrist Bill Perry to pretend to be her fiancé for an evening out with Mark and Val.

Molly, an Irish girl just hired by a New York newspaper, is assigned as a test a chain interview of celebrities that must be accomplished within a set amount of time. She goes through innumerable paths and obstacles to achieve the goal.