California, 1848. An invading army has defeated the few opposing forces and the territory has become part of the United States. Don César de Echagüe, an old gentleman, begs his son César to return from Europe, confident that he will know how to confront the oppressor.

Madrid, Spain, early 20th century. A woman turns up dead in a modest home. She turns out to be María la Jerezana, a popular singer who was famous years ago until she disappeared. The Police Commissioner in charge, dissatisfied with the official version, which concludes that the crime was the result of a simple robbery, is determined to find out the truth.

Don Jose disguises himself as Zorro, the masked freedom fighter, who tries to protect his people from the wrath of an evil military officer who is using his position to his own advantage.

Guzman, a rich U.S. landowner is forced to leave for a short time, leaving his pregnant wife alone in the ranch. That night, a group of bandits, believing that the house is empty, enters with the purpose of stealing. She surprises them and they kill her. When Guzman returns, he finds in the fingers of his dead wife the tie pin of the murderer. Then, with the help of a Portuguese and a Mexican friends,he begins his revenge.

When Bob Carey is released from prison after a long sentence for murder, begins the search for Mary, his former girlfriend. But soon he finds out that during his absence, she has married Clifford, a wealthy landowner. The happiness of that marriage is only apparent, Mary, in fact, is seriously ill, suffering from a brain tumor whose pains she attributes to an imaginary pregnancy. It becomes necessary to bring to the city of Laredo for an operation, so Clifford sells all his possessions and begins the long journey towards hope. Soon others will join the expedition: a former army scout named Rogers, a nice Chinese cook, Lin-Chu, and a mestizo that responds to the name of "Bets".

After the death of her father, the viceroy of a small Caribean island, the beautiful young Isabella is in a big danger. The crafty duke of Burt wants to grab the power on the isle so he decides to eliminate her. Fortunately then comes a group of pirates stranded after a shipwreck. Their leader is the brave and bold Alan Drake. The pirates are hired to protect Isabella and the adventure begins.

A notable opera singer tries to commit suicide because of a emotional breakdown. While hospitalized in a psychiatric clinic, her daughter cautiously approaches the man she considers to be the blame for the state of her mother in order to gain her revenge.

Octavio secretly sent his consul Curridio to Alexandria in a final attempt to reach peace. In the city, he meets Berenice, a mysterious and beautiful dancer who falls in love. Actually, the dancer is the queen Cleopatra who leads a double life using this name.

California, 1840s. Wealthy landowner César de Echagüe, secretly acting as El Coyote, the legendary masked hero, continues his fight against the injustices and abuses suffered by the Hispanic population at the hands of the US Army.