Bernice Bristol Flint, an attractive grass widow (a woman divorced or separated from her husband), associates herself intimately with a number of divorce attorneys who live well on their percentage from unscrupulously secured divorces carrying a large alimony.

When he strikes it rich in Oklahoma oil fields, Jimmie Farrell is talked into risking everything in a card game against notorious gambler "Ace High" Burdette. To everyone's surprise, Burdette loses HIS fortune to Jimmie, including his estate in Long Island, NY. Stunned, Burdette wanders aimlessly through a forest and trips over a rock, sustaining a head injury. A feeble-minded local named "Curio" Johnson finds Burdette and takes him to his cabin, for some company. Meanwhile, Jimmie--under the impression that a depressed Burdette has killed himself--goes to New York to inspect his new "estate" and meets Burdette's daughter, Cynthia. The girl, however, mistakes him for a new chauffeur. Complications ensue.

John Stuart Webster, mining engineer, having accumulated a fortune in Death Valley, Calif., starts for Denver. On the train is Dolores Ruey, a beautiful Spanish girl reared in the United States. Webster thrashes a travelling salesman who has been forcing his attentions on Dolores and thereby gains her admiration. Upon his arrival in Denver he leaves for Sobrante, Central America, to finance a mine found by his former protege, Billy Geary. Dolores is also bound for Sobrante. Her father, Don Ricardo Ruey, had been President of the Republic, until he was killed by revolutionists. They board the same train but Webster is seized with ptomaine poisoning and is removed to a hospital. Dolores is met by Billy Geary, who falls desperately in love with her. When he arrives. Webster does everything to give Geary a clear field, but after he has put Dolores' brother in the place his father held, he finds he has not only won a revolution, but a wife.

In Belgium, at the outbreak of the war, Russian agent Olga Raminoff shoots at a German general when the enemy enters town. Ray Bourke, an American traveler, gives her the protection of his name, but nevertheless both are sentenced to death. They are rescued by an allied rescue plane and later, bound for home, Ray meets an old college friend, Curt Schreiber, who is in the service of the German government. Schreiber has important papers to be delivered to Washington and, knowing that he will be searched on board ship, gives them to Ray. Olga beseeches Ray to give the papers up for her sake, but his word to Schreiber is sacred. Nearing America, Ray tells her that he will make an effort to return the papers if she will marry him.

The Earl of Selkirk and his family learn of the impending arrival of American pirate John Paul Jones, they flee their castle, leaving behind Nora, the kitchen maid. Left alone in the house, Nora dons the clothes of her mistress and parades herself about the castle until the arrival of the king's light infantry. Because they mistake her for the lady of the house, she invites them to be her guests.