Jack Sparrow, a freewheeling 18th-century pirate, quarrels with a rival pirate bent on pillaging Port Royal. When the governor's daughter is kidnapped, Sparrow decides to help the girl's love save her.

To avoid the rigors of the law, Gilda flees New Orleans and hides on a Caribbean island where the worst criminals can ask for asylum. Besieged by the scum of the earth, Gilda will soon find out that she has found refuge in hell.

Laurent van Horn is the leader of a band of Dutch refugees on a ship seeking freedom in the Carolinas, when the ship is wrecked on the coast of Cartagene, governed by Don Juan Alvardo, a Spanish ruler. Alvarado has Laurent thrown in prison, but the latter escapes, and five-years later is a pirate leader. He poses as the navigator on a ship in which Contessa Francesca, daughter of a Mexican noble, is traveling on her way to marry Alvarado, whom she has never seen. Laurent's pirates capture the ship and Francesca, in order to save another ship, gives her hand-in-marriage to Laurent, who sails her to the pirate hideout. This irks his jealous pirate comrades Anne Bonney and Captain Benjamin Black. They overpower Laurent and send Francesca to Alvarado, and then Mario du Billar, a trusted right-hand man, makes a deal to deliver Laurent to Alvarado.

When he unwittingly sends some of his men into a trap, pirate Captain Peter Blood decides to rescue them. They've been taken prisoner by the Spanish Marquis de Riconete who is now using them as slave labor harvesting pearls from the sea.