The Mainspring

Infatuation is based on Caesar's Wife, a story by Somerset Maugham. Dazzlingly British socialite Viola Morgan falls madly in love with professional soldier Sir Arthur Little at a dinner party. The two marry, and before long Viola has relocated to Egypt with her husband. Soon bored by her hothouse existence, Viola succumbs to the attentions of young British attache Ronald Perry.

Set amidst French resorts and featuring gambling casinos and an automobile race, a mother and wife develops a mania for gambling, much to the dismay of her husband and daughter. A lost film.

Adele Moore pressured by her father to choose a husband among four men consults a fortune teller for advice. The crystal ball warns none are suitable so Adele does a flit. Settling in Vermont she opens a store. Business is slow but one day a passing salesman walks in and things begin to look up!

In World War I China, Princess Tsu, who leads a secret group dedicated to eradicating German influence in China, learns that the Chinese viceroy, in order to further his own ambitions, has organized an army to help Germany win Russia. She steals their written agreement and smuggles it to American agent Robert Kenyon, with whom she has fallen in love. The princess' jealous fiancé, Prince Kang, tells her that Robert is betrothed to an American girl and, bent on revenge, she informs German agent Von Richtman that Robert possesses the secret papers. In Washington, Von Richtman sends his henchmen to apprehend Robert before he can reach the Secretary of State, but Princess Tsu, whose love of country has triumphed over her personal concerns, foils the plot. Aware of her great love for Prince Kang, she returns to China and marries him.

A father-and-son team of cons gamble their firm’s assets. The son is caught investing money that doesn't belong to him and is indicted on a swindling charge. The plot gets spicy when the District Attorney handling the case is his former sweetheart's husband. This situation gives the DA an opportunity to prosecute his romantic rival.

Society girl Constance Bailey becomes a schoolteacher in New York's Lower East Side, telling her fiancé, Bruce Van Griff, that she is sailing to Europe.

Babs Weston agrees to marry adventurer Richard Forestall before his hasty departure, accepting his ring and promising to be faithful. Richard returns to find that his fiancée has become a "victim of jazz" and is engaged to two other men, one of whom is not yet divorced. He leaves Babs and visits his parents on their island in the Caribbean Sea, where, by coincidence, Babs and some of her thrill-seeking friends become stranded. Richard proceeds to reform the young wastrels by giving them useful occupations, and wins Babs over to a more healthful life.

An officer in the British Guards takes to drink when a friend and fellow officer convinces the woman they both love that he has another woman.

The overthrow of Czar Nicholas II in Russia was such big news that the then-fledgling art of cinema couldn't help but jump on it immediately and create a couple of dramatizations.

A young woman who became pregnant from an assault faces legal trouble and scandal after having an abortion.

A sheltered young woman began a romance with a playboy, under the mistaken assumption that they'd get married. When she finds this isn't the case, she starts a feud with him which continues even after her marriage to somebody else.

Henry Egbert Xerxes' big chance as a cub reporter comes when he is assigned to track down a gang of counterfeiters which gathers regularly at the Red Dog Inn. As he leaves the office, Henry witnesses a girl being dragged into a cab -- the same girl he had seen that morning passing counterfeit money. Henry follows, but on overtaking the cab, he finds it empty. At the Red Dog Inn, he discovers that the girl is being held captive. After a series of rough and tumble adventures with the resident thugs, he and the girl escape, after which he rushes home to write up the story. When it fails to appear in print, Henry storms into the city room only to discover that the entire business was a hoax, intended to test his reporter's instincts.

When brilliant lawyer Harry Sevier, an alcoholic, cannot cope with the prosecution's tactics, his innocent client Paddy the Brick goes to prison. After Harry's sweetheart Echo Allen, the daughter of Judge Beverly Allen, breaks their engagement, Harry leaves to combat his problem. Meanwhile, Cameron Craig, whose interest in a distilling corporation is threatened when a suit is brought before Judge Allen, steals incriminating love letters written by the Judge years earlier. Echo boards a train to offer to marry Craig for returning the letters. Harry, on the same train, and now beardless, follows Echo to Craig's home, where a burglary occurs. After Harry, not recognized by Echo, gives her the letters, Craig is shot, and Harry, along with Paddy--now a burglar--is sent to prison. Harry escapes and finds himself nominated to run for governor on the "dry" ticket. After Echo confirms that he was innocent of shooting Craig, Harry wins the election and her love.

A group of young people made a bet, according to the terms of which they had to visit a cemetery at midnight.