Itinerant magician Balzamo arrives in the town where Dr. Emerson and his pretty young wife live. Smitten with Mrs. Emerson, Balzamo places her under a hypnotic spell and takes her away with him. Many years later, as she lies near death, she warns her daughter Dorothy to flee from the evil Balzamo.

Prior to the declaration of World War I, dancer Varda Deering was a member of the Austrian secret service, but later became a loyal citizen of the United States. In America, she captivates many men but cares for none of them until she meets Lieutenant John Long. At first, he regards Varda as little more than a social butterfly, but gradually comes to recognize her goodness and falls in love with her. While John is away on a war-related diplomatic mission, Varda agrees to aid the U.S. Secret Service in procuring classified documents from August Von Grossman, an agent whom she had known in Austria.

Madame Vervier, a sophisticated woman, sends her daughter Alix to live with Owen Bradley's parents in London.

After a forward introduces the question of whether women are temperamentally suited for jury duty, Jim O'Neil, a young shipping clerk, is found holding a revolver over his dead employer, Edward Knox. The celebrated novelist Grace Norton, selected to be on the jury at Jim's trial, becomes the first woman juror in New York.

Anne Cabell, working as a dancer at a nightclub goes to confront a man who is blackmailing her friend with incriminating letters. When he is killed, she comes under suspicion of murder. However it turns out that he was a foreign spy, and she had nothing to do with his slaying.

Song and Dance Man was based on the play of the same name by George M. Cohan. Tom Moore plays vaudevillian Happy Farrell, who gives up show biz to take a "civilian" job. Finding success in the business world, Happy tries to go back on stage, only to find that it isn't quite so easy the second time around. Meanwhile, our hero's former vaude partner Leola Lane (Bessie Love), now a headliner at the Palace, gives it all up to become the bride of artist Joseph Murdock

Rosalie Lawrence, a dancing star on Broadway, falls for rich Hugh Thompson. His parents disapprove and want him to marry Barbara Royce, so he and Rosalie marry secretly. However, Hugh isn't quite the man he seems, as Rosalie is soon to find out.

Jeff Farnell, forced by circumstances to take a job on a New York scandal sheet while he awaits the settlement of his claim against a steel company. Job Hardcastle, the hardened city editor of the paper, sends Jeff to get a story on "Mops" Collins, a society divorcée who has been reduced to dancing in a cabaret. Jeff takes pity on Mops, who is dying of consumption, and takes her into his apartment, telling Hardcastle that he could not find her. Afraid of losing his job, Jeff hunts for a big story, finding it when he discovers that Clive Ross-Fayne, a friend he thought lost in the war, has been arraigned on charges of narcotics peddling. (Pamela Short)

When the Civil War breaks out, Alan Kendrick, an army officer born in the South, stays in the army to fight for the Union, but his sweetheart Maryland sides with the South. She soon discovers that Alan was captured by Confederates in a battle near her home and is to be executed. Although he is fighting for her enemy, she cannot bring herself to let him be killed and devises a plan to help him escape.