An engaged attorney and a divorcee fall for each other in 1870s Manhattan.
A wealthy family is thrown into turmoil when the daughter falls for the family chauffeur and the son begins to keep company with a chorus girl.
The forerunner of all serials, What Happened to Mary was a series of twelve monthly one reel episodes, each a complete entity in itself, revolving its immediate dramatic and melodramatic problems within the framework of a single episode and designed more for story and suspense situations than action.
A royal woman rejects her arranged marriage. The cardinal hatches a plan: the suitor will shave and change clothes. He arranges with 4 clowns to stage an attack on the princess which he easily repels. It works; the princess falls for him, especially when the cardinal arranges his arrest.
At the Italian boarding house the male boarders were all smitten with the charms of Minnie, the landlady's pretty daughter, but she was of a poetic turn of mind and her soul soared above plebeianism and her aspirations were romantic. Most persistent among her suitors was Grigo, a coarse Sicilian, whose advances were odiously repulsive. The arrival at the boarding house from the old country of Giuseppe Cassella, the violinist, filled the void in her yearning heart. Romantic, poetic and a talented musician, Giuseppe was indeed a desirable husband for Minnie.
A haughty politician, on seeing a satirical cartoon in a newspaper, rushes to the paper's offices to shoot the cartoonist. On discovering the cartoonist is a pretty woman, he falls instantly in love and wastes no time in trying to woo her.