Spain, occupied by the French. Zorro, the intrepid swordsman, has an accident. As a result, his friend, Father Donato, is forced by oath to find a temporary replacement for him.
Ramirez, the general of the Mexican revolution against Maximilian who has been appointed king of Mexico, organizes his forces to attack the king's General, Miranda. Ramirez realizes that the Aztec Indians would be allies of great value, so he offers to return to them an idol statue that has been stolen from them. Only Alleluja is capable of retrieving the idol from the thieves.
The Holy Ghost is a supernatural gunfighter dressed in white and with a dove sitting on his shoulder. With his sidekick, the Holy Ghost rescues some farmers from the fortified prison of the evil General Ubarte, then raids the castle again for gold treasure aided by some local prostitutes.
John and George McIntire are a couple of naive brothers who travel to a lawless western town to see their father. The bumbling siblings get themselves into big trouble after they beat up a member of a gang of extortionists. Fortunately, a mysterious roving gunfighter decides to help the guys out of their jam.