Harry Pollard Productions

All of the navy men in a California port town have fallen in love with Jackie Holbrook, except for Captain Robert Crowne. As a result, roused by the challenge, Jackie decides that she must add Robert to her list of conquests. Disguising herself as a sailor, she leaves port on Robert's ship, which is headed for the island of Vergania to quell a native uprising. On the island, Robert is taken captive by the natives, and just as they prepare to sacrifice him, Jackie leads a successful rescue mission. Then, Jackie reveals herself to be a woman, and Robert, impressed with her beauty and bravery, instantly falls in love, and makes plans with her for an immediate marriage.

After her mother dies, a young girl is sent with her little sister to live with their aunt and uncle, who treat her terribly. The aunt and uncle run a show at the Panama exposition and turn her into a human butterfly.

Yulita is known to the inhabitants of one of the South Sea islands as "The Peart of Paradise." Her father, Gomez, a Spanish fugitive from justice, has reared her in ignorance of the evils of the outside world. Piete Van Dekken, the captain of a Dutch schooner and the only other white man the girl has even seen, is infatuated with her.