Blue Demon and the Female Invaders

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.

An evil priestess and her twin sister battle for control of a powerful crystal.

Santo battles the Strangler.

Masked luchador "Santo" fights against an evil doctor and his zombie army.

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

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

El vampire y el sexy (or Santo in the Treasure of Dracula in its censored version) is a 1968 Mexican film starring El Santo and directed by René Cardona. ​The Vampire and Sex was filmed as the adult version of Santo in the Treasure of Dracula. While the censored family version was distributed in 1969, the uncensored version was not shown to the public until 2011 when it was discovered.

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.

A group of international criminals steal a large emerald from a heavily guarded Colombian mine and they plan to sell it on the black market. Unfortunately, the evil Dr. Igor is also manipulating other criminals, as well as the ones who stole the emerald, for his own benefit. Santo, a Mexican wrestler/Interpol agent works with the Colombian authorities in an attempt to recover the emerald and to stop Dr. Igor and his subordinates, as well.

Also known as Santo vs. the She-Wolves

Chanoc fights alongside Santo's son against the Killer Vampires.

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.

Hellboy comes to England, where he must defeat Nimue, Merlin's consort and the Blood Queen. But their battle will bring about the end of the world, a fate he desperately tries to turn away.

A former wrestler called "the bat" lives in hiding after being disfigured and plans to kidnap a beautiful female singer and a lucha libre star known as Blue Demon.

In this Mexican sci-fi fantasy, big beefy Martians invade the earth. Ostensibly, they have come to warn people about the dangers of nuclear testing and exploring space, but their real mission becomes manifest when they begin using their special powers and gadgets to exploit weak earthlings.

A wrestler tries to break up a covey of vampires, led by the King of Vampires.

Wrestler vs mad-scientist with werewolf serum.