The Floor Below

In the office of Major Northfield, the quartermaster of the Pacific Coast, a leak has been discovered which may endanger the safety of American transports that are secretly carrying troops across the Pacific. Nara-Nara, a Japanese detective, is assigned to the case because his country has guaranteed safety to these transport ships. Nara-Nara believes that Northfield is guilty, although in reality it is Northfield's secretary Kitty Little, a girl of German ancestry, who is passing information to Dr. Ebell Smith, a German agent. Nara-Nara falls in love with Kitty, but soon after discovers that she is the leak in the quartermaster's office.

John Blaisdell, a stolid businessman married for 10 years, concludes that romantic love is a thing of the past for him. His wife, Helen, a very domestic and conservative woman, invites Jenny Lou, a young southern girl, as her houseguest, and the girl flirts with John; she is conspicuously unsuccessful until she pretends to faint on the golf course and the unsuspecting victim finds her in his arms.

Jazz age youngster Smoke Thatcher "borrows" a neighbor's car to take Patsy, his sweetheart, to a dance after his father refuses to lend him his car. A car-fight with a rival results in the borrowed automobile's being so wrecked that Smoke cannot return it. The garage to which he and Patsy take the car for repair turns out to be actually a gang's hideaway and a place where stolen cars are brought and later fenced.

Barbara Fiske, a beautiful girl of social standing, is about to be married to Lloyd Van Courtland. On the eve of their marriage, she foolishly pays a visit to a colorful steamship captain aboard his ship.

A duke has deposed Prince Mauritz's father, so Mauritz spends his time in affairs with a countess, the duke's wife and a gypsy girl Adrienne. Years later she is a famous actress in a play resembling the sad story of their earlier relationship. He falls in love with her again. The jealous duchess and the duke arrange to have him shot by firing squad but revolutionaries save him and make him King.

Corinne d'Alys (Daniels) achieves sudden success on the stage and among her many admirers is noted artist Robert Townsend (Menjou). Robert is married to Elsa (Williams), the sister of John Elliott (Stone), the producer responsible for Corinne's rise to fame. The young woman's head is turned by the praise she receives and, despite John's warning against Robert, she permits the latter to paint her portrait and pay her a good deal of attention. John himself loves Corinne and believes that wisdom will come to her with time.

The death of her clergyman husband causes Mrs. Stanley, young mother of teenage twins, to change her style of life.

Ben Jordan runs away after accidentally setting fire to a barn in his small New England community. He returns when his mother dies to find that she has left everything to her ward, Jane Crosby.

Captain "Wolf" Larsen, the absolute master of a seal schooner, is a mystic and philosopher, though he rules his men with an iron hand. On a ferry going from San Francisco to Oakland, Van Weyden, a critic, and Maud Brewster, a novelist, meet in masquerade costumes and are forced overboard when their boat collides with a steamer. Humphrey, then Maud, are picked up by Larsen's crew. Because of her costume, Maud is taken for a boy and placed in the custody of Mugridge, the cook, who attempts to attack her upon discovering her identity. Larsen takes her under his protection and decides to marry her; but as the ceremony begins, the crew mutinies, and Larsen is stricken with blindness as he faces the rebels. The ship is set afire, and though Humphrey and Maud are rescued by another steamer, Larsen, deserted by his crew, refuses to quit his ship and is enveloped in flames.

James Duxbury (Lou Tellegen) is an exponent of polygamy, which may not be legal but certainly provides him with several evenings of entertainment. Professor Charles Orme (Matt Moore) falls in love with Duxbury's fourth wife Amy (Margaret Livingston). Things get dicey indeed as Orme tries to figure out whether Amy is still married to Duxbury or not - in fact, Duxbury isn't sure either.

A movie actress, mistakenly thinking she has killed a fellow actor, goes on the run and finds herself taken in by a Kentucky mountain family.