Cortez sends Alvarado to Montezuma who throws him into a dungeon from which he is rescued by Tecza who loves him. He is recaptured when her lover Guatemoco finds Alvarado hiding in her chambers. Tecza next leads Cortez into the city, thus causing the destruction of her nation and securing the love of Alvarado.
In San Francisco, well-known sportsman Kay Hoog announces to a club that he has found a message in a bottle with a map drawn by a Harvard professor who has gone missing. The map tells of a lost Incan civilization that possesses an immense treasure. Hoog immediately plans an expedition to find it. But Lio Sha, the head of a criminal organization known as the Spiders, is determined to get the treasure for herself and plans a rival expedition.
Jungle Jim is out to save Joan from an evil witch doctor whilst simultaneously fighting evil treasure hunter Barton.
A wealthy young Hebrew traveling in Damascus renounces his faith after he is seduced by an alluring pagan priestess and cheated of his fortune by the High Priest as well.
A scientist discovers through hypnosis a mummy who watches over the jewels of an Aztec god for all eternity.
A young college student arrives in a sleepy Massachusetts town to research witchcraft; during her stay at an eerie inn, she discovers a startling secret about the town and its inhabitants.
The TARDIS materialises inside an Aztec tomb. Outside it, the Doctor and his companions soon discover that Mexico in the 15th century is a bloodthirsty and dangerous place... And with Barbara mistaken for a reincarnation of an ancient high priest called Yetaxa, the history teacher thinks that she can put an end to the barbaric human sacrifices once and for all. But can she rewrite history without disastrous consequences?
Sir James Forbes arrives in a remote Cornish village to identify a mysterious plague afflicting the population. Local squire Charles, a disciple of Haitian witchcraft, is using the voodoo magic to resurrect the dead to work in his decrepit and unsafe tin mines that are shunned by the local population. But his magic relies on human sacrifice and he unleashes his army of the undead on the unsuspecting village with horrific consequences.
Following a nervous breakdown, Gwen takes up the job of head teacher in the small village of Haddaby. There she can benefit from the tranquillity and peace, enabling her to recover fully. But under the facade of idyllic country life she slowly unearths the frightening reality of village life in which the inhabitants are followers of a menacing satanic cult with the power to inflict indiscriminate evil and death if crossed.
Americans investigating the results of nuclear radiation discover a man-eating monster on a remote island.
The inhabitants of a small, remote island have been practicing voodoo rites and worshipping an evil priest named Damballah for years, but the local law officials generally turn a blind eye to this death cult's bizarre activities. Captain Labesch arrives from the mainland, determined to crack down on the island's lawlessness and clean up the ineffectual, hard-drinking police force. He appeals for assistance from wealthy plantation tycoon Carl Van Molder, who owns nearly half of the island and wields a great deal of influence over the population. Van Molder has made the study of parapsychology his life's work and believes in the secret powers of the mind. He warns Labesch not to interfere with this forgotten island's ancient ways. Also visiting is Van Molder's niece, Annabella, a temperance crusader who wants her uncle to help fund the International Anti-Saloon League. She falls in love with handsome police lieutenant Andrew Wilhelm
A young honeymooning couple stop for the night at an ancient castle. Unbeknownst to them, the castle is home to a horde of vampires, who have their own plans for the couple.
A young man named David unknowingly ventures into a land controlled by the powerful witch queen, Alotta, and her coven. Every year the local villagers must offer a child to the queen in order to maintain a pact of peace. But David has fallen in love with a river nymph named Yyala and he cannot have a relationship with her as long as he has a soul. So, he offers his soul to Alotta in exchange for the life of a sacrificial child. Now David and Yyala can be together, but if Yyala ever abandons him, his life belongs to the witch...
Police sergeant Neil Howie is called to an island village in search of a missing girl whom the locals claim never existed. Stranger still, however, are the rituals that take place there.
Police try to capture someone who is commiting ritual murders of women during Mardi Gras in New Orleans.
Amanda, a beautiful American girl is soon to be married to Andrea Orsomandi, a wealthy nobleman who lives in an extravagant Gothic mansion. However there exists something dark, sinister and supernatural within the walls of the mansion. It seems that Andrea has been driven to madness and is a victim of the evil contained within the house. It soon transpires that he is involved in black magic, perverse rituals and serial killings with the aid of his sadistic henchman and gardener Giovanni. Killing prostitutes in order to exorcise this Evil. Now the demonic forces set out to possess Amanda,take her soul and turn her into another victim of the mansion.
A New York University professor returns from a rescue mission to the Amazon rainforest with the footage shot by a lost team of documentarians who were making a film about the area's local cannibal tribes.
Boston, United States. Dracula, the immortal vampire, interrupts a satanic ritual and flees with Dolores, the woman whom the members of the evil cult are about to murder. Overwhelmed by his love for her, and unable to drink her blood, they have a son together, whom they name Janus. (Loosely based on Marvel's The Tomb of Dracula comic book series.)
The sorcerer and his apprentice Galen are on a mission to kill an evil dragon to save the King’s daughter from being sacrificed according to a pact that the King himself made with the dragon to protect his kingdom.
A traveling couple end up in an abandoned Nebraska town inhabited by a cult of murderous children who worship a demon that lives in the local cornfields.