The Devil at His Elbow

When spiritualist Madame Mysteria is killed in a train wreck, her three associates decide to replace her instead of declaring her dead. One of them, the Fox, calls on Jean Oliver, who he knew from prison. Jean was serving time after being framed by her former employer, Mrs. Ramsey, for a theft just to keep her and her son, Donald Ramsey, from marrying. Jean agrees to the crooks' scheme providing that they help her kidnap the baby that belongs to Donald and the woman that his mother had him marry.

Lucille Cameron, the spirited daughter of a Kentucky colonel, discovers that her father is nearly bankrupt as a result of his dealings with New York horseman and stock promoter Jim De Luce....

Nita, a former singer, loses her voice and husband. To support her child, she becomes a cafe dancer. When her husband dies, she leaves her child at a mission. Nita regains her voice, becomes an opera star and reunites with her child.

Letty Shell, a clerk in a London brokerage office, is discouraged by her lack of fine clothes and social position. She becomes infatuated with Nevill Letchmere, a debonair idler from a good family, and believes that he wants to marry her, but after her boss, Bernard Mandeville, who has risen to power and wealth, and who wants to marry Letty, warns Letchmere to keep away from her, Letchmere confesses that he is married. Disappointed, Letty accepts Mandeville's proposal, but when she sees Mandeville's boorishness in a restaurant, she returns to Letchmere. Just as she is about to become his mistress, Letchmere receives word that his married sister has eloped with a lover. When he curses his sister for acting like a "shop girl," Letty realizes that he views her and her class without respect. She leaves and accepts the love of her faithful friend Richard Perry, a poor photographer, whose rich uncle is going to help him in business

Larry Winthrop, the pampered son of an aristocratic Boston family, is loved by his wife, Eleanor, but she wants him to prove himself to her as a man.

Mistakenly believing that she has inherited a large estate from her father, Olivia Sherwood spends money wantonly. In reality, her funds are supplied by unscrupulous attorney Arnold West, whose ulterior motive is to possess her. When she falls in love with wealthy Richard Burbank, West becomes enraged. At a party, West confronts Olivia with the truth and threatens to expose her unless she marries him. Olivia frantically attempts to escape his advances and as West pursues her, he falls down the stairs and breaks his neck. Burbank overhears the entire confrontation and forgives Olivia, and they marry.

Bill Clayton is known as Broadway Bill because he is the most prominent Bill in the night life of the white way. Muriel loves Bill, but loathes his mode of life, and for her sake he goes to Underwood's lumber camp to work the alcohol out of his system. Hardigan. the foreman, thinks he is sent to spy upon his actions and makes several efforts to get rid of him, but in the end Bill thrashes the foreman, takes his place and wins the girl, though not before a curious chain of cross, purposes.

When Bill Hinchley is wrongfully imprisoned his wife, Mary, becomes a schoolteacher out of necessity concealing from the school trustees that she is the wife of a convict. Sneaky Pete, Bill's cellmate, steals a letter from Mary to Bill, and, his term expired, follows Mary and extorts her, by threatening to cause her to lose her job by revealing her secret. Attempting to escape Bill gives up his chance at freedom to rescue the warden's children - and is later pardoned, coming home to wreak vengeance on Sneaky Pete, and justify Mary's faith in him.

Jack Craigen, an engineer who has just finished a construction job in South Africa, returns to New York. There, at the home of his Uncle Cannell, he meets stage-struck society girl Helen Steele and her playwright fiancé Tracey. Scheming to win the lead in their new production, The Siren , Helen wagers Cannell and Tracey that she can vamp Jack-a notorious woman-hater-and have him propose to her in a week.

Peep O'Day, an orphan in a small Kentucky town, falls heir to a small fortune and begins to make up for all the lost pleasure of childhood, but Sublette, a crooked attorney, arranges for an eastern belle to show up as Peep's "niece" to steal his fortune.

Edgar and his schoolmates put on a production of Shakespeare's Hamlet such as the townsfolk have never seen.