La sombra del murciélago

Dr. Frankenstein and her assistant, Dr. Yanco, are going to bring one of their experiments to life in Santo Vs. Frankenstein's Daughter. She intends to use a monster named Ursus to do her evil bidding. Using a youth serum to retain their vitality, the doctors set their sights upon none other than El Santo. They need his super human blood to regenerate a stronger youth serum. They kidnap Santo's goddaughter, Norma and lure him into Dr. Frankenstein's lab where he is captured and enslaved. Will Santo make it out alive?

Innocent women are being kidnapped and used as guinea pigs for a brain transplant experiment. The diabolical Dr. Frankenstein continues his quest to perfect his brain transplant operation to bring back his deceased wife at any cost - even if it means playing with the lives of others. El Santo and Blue Demon are called in to help when their friend Alicia becomes Dr. Frankenstein's next target. It'll take both heroes to go up against the dastardly doctor and go mano a mano with his super strong zombie Golem.

Santo, the saint of the wrestling ring, faces off against an evil voodoo priestess intent on making a more powerful atomic bomb!

Neutron, a wrestler/superhero, investigates a series of murders at a sanitarium.

A professor recruits a professional wrestler to protect his daughter from vampires intent on kidnapping her and marrying her to the devil.

Santo must investigate a secret conspiracy involving a spy training camp, a brainwashing plot, and a kidnapped Nazi scientist.

After facing defeat at the hands of Cristaldi the magician, Dracula is back to seek revenge and rule the world. With the help of Wolfman and his legion of followers, victory seems eminent. Professor Cristaldi, a descendant of the magician, is warned about Dracula's plans and calls upon El Santo and Blue Demon in the hopes that they can put the infamous Count and the werewolf down for good.

When Santo accompanies a troupe of archaeologists in the search for Aztec artifacts, they find the Mummy of an Aztec who leaves a warning to those who tamper with his resting place. The adventurers ignore the warning, and before long, the Mummy starts bumping them off one-by-one with his bow & arrow.

James Wallace is a young American. To him Mexico was just another adventure in a life lived without any grand plans. A place to go where nobody knew who you were and nobody cared. A chance to drop out and get by within Mexico's flourishing underground economy. When he finds himself working as a 'surgeon' in Carlos Melgarejos' burgeoning organ trafficking ring things start looking up. But that was before he met Rosalita, a prostitute at the amateur lucha libre whose profound beauty shakes his insouciance. Suddenly there's more to life than cutting out kidneys south of the border. James wants out and he wants to take Rosalita with him. For Carlos this is more than just another headache in a life filled with niggling trespasses, this is personal.

The silver masked Santo tries to stop a gang of counterfeiters who conspire to ruin the economy.

Also known as Santo vs. the She-Wolves