Japanese leading man Sessue Hayakawa stars as John A. Ghengle, the Oxford-educated son of an Arab chieftain. Entering into a business partnership with Sir Harry Falkland (Jack Holt), a notorious roue, Ghengle relocates to Sierra Leone, where he falls in love with French-Sudanese girl Maida Verne (Florence Vidor.) Upon proposing marriage, Ghengle is turned down and hotly demands to know why.

Lois Fox, upon whose shoulder is branded a Chinese idiograph resembling the letters "A. Y.," is rescued from a gang of Chinese ruffians by Brice Ferris. His servant Ming, in attempting to steal from her finger a ring that bears a mysterious green seal, is killed, and soon afterward a stranger named Strang arrives, also in search of the girl. Despite Brice's efforts to protect her, Lois is abducted and taken to the headquarters of Lao Wing, the leader of a secret Chinese society known as the Tong.

Ranch owner John Hardy becomes the dupe of Cleo Dade when he marries her and brings her home to be a mother to his daughter Rose.

According to Vachel Lindsay, "the best film fairy-tale the present writer remembers".

Jim Brockton has three interests in life: His nephew, Donald: the Trinity, three friends of different nationalities, but united by their love for Jim; and a faithful dog named Lady.

Jim Lassells travels to Africa to obtain proof that his cousin Harold Brooks is dead as rumored, and learns that an Algerian sultan killed the rich American. Since it is assumed that Brooks was childless, Jim inherits his cousin's fortune. At a slave market he buys a young girl named Perdita and sends her to a convent in Corsica to be educated. Years later, Jim meets Perdita again while traveling through Corsica with the impecunious Duchess of Westgate and her daughter, Lady Lilah Grey. When the party stops at an inn, Jim discovers that Perdita is not only a Persian princess, but also the long-lost daughter of Brooks, and therefore the rightful heir to Brooks' fortune.