A peasant girl lays dead by the hand of her well-moneyed lover, Anton, and the only witness is Tessa, who vows to testify against him. But Anton's mother, ranchero and former pirate Mary Rose (played by special guest star Bo Derek), is determined to save her son from the hangman's noose – even if it means murder. This time, the one who needs the Queen's protection is Tessa herself.

El Serpiente (guest star David Carradine), a famous bandit, decides on Santa Helena as his next target and manages to put a rift between the Queen of Swords (Tessie Santiago) and Doctor Helm (Peter Wingfield). Also starring Paulina Galvez, Valentine Pelka and Anthony Lemke.

Krane (Anthony De Longis), the Captain's nemesis, decides to raid the town after Montoya heads for Monterey, leaving the Queen of Swords (Tessie Santiago) to save the day by enlisting some unlikely allies.