In an old fort dedicated to the service of change of chivalry, show up three hired murderers and warn Lohman, the manager, who is about to get a stagecoach traveling in the former judge who unjustly condemned to five years in prison , and of course the husband murderer now promised the judge, Ruth, indicating further that brings a suitcase with many dollars. However, Lohman rejects the suggestion of the bandits. But when the judge and his girlfriend, the fort was attacked by Indians.

Jorge Martin is relentlessly stalking a gang of outlaws led by the ruthless Slim who raped and murdered his bride.

A group of tourists arrive to see the botanical gardens on a small island off the Italian coast. The only inhabitants of the island are the famous botanist Baron von Weser and his two faithful servants; all of the other residents fled after a series of mysterious deaths. When the car driven by the tourists' guide hits one of the baron's servants, von Weser explains that the death was due to a rare and incurable disease, not the accident. That night, the guide and Cora Robinson, one of the guests, are found murdered with all the blood drained from their bodies.

Rivaling Pirates and Spanish gold are the ingredients for this story. Blackie the pirate is the one who first hears from this shipment of gold when he encounters "Don" Pedro. He thinks of a plan to find this ship and its gold. His counter player is the vice roy of the Spanish kolony. When they visit one of the pirate settlements, they find three other pirate captains over there. One of them sells goods and prisoners from his latest capture. Don Pedro recognizes the wife of the vice roy, and Blackie buys her. However, one of the pirate captains, Skull, knows also who she is, and tries to make a deal. Blackie refuses, and Skull makes a deal with the other two pirate captains to plot against Blackie.