While searching for oil in the deadly swamplands of the Florida Everglades, members of a geological expedition meet an insane doctor who is working on an experiment to create a creature that is part man and part alligator.
A scientist working with genetics creates a horrifying flying creature that feeds on human blood. Following a gruesome trail of dead bodies, Scotland Yard investigators must scramble to halt its ravenous rampage.
A woman who is about to die calls the town's priest and hands him a scapulary, saying that she knows of its great powers. Anybody who does not believe in them will end up dead.
A love triangle develops between three people who run a high tech chicken farm. It involves Anna (who owns the farm), her husband Marco (who kills prostitutes in his spare time) and Gabriella (the very beautiful secretary). Marco continues to kill as jealousy becomes more prevalent on the farm.
During a cataleptic fit, Montel is buried alive, a burial plotted by his greedy wife Sofia with several men, including her lover, Montel's doctor. Exiting his grave, Montel goes on a sexual rampage.
In a dilapidated rural mansion, the last generation of the degenerate, inbred Merrye family lives with the inherited curse of a disease that causes them to mentally regress from the age of 10 or so on as they physically develop. The family chauffeur looks out for them and covers up their indiscretions. Trouble comes when greedy distant relatives and their lawyer arrive to dispossess the family of its home.
A misguided scientist enables an alien from Venus named Zontar to come to earth in order to "help solve man's problems". However, as soon as Zontar arrives on Earth, it quickly becomes obvious that the three-eyed, bat-winged, skeletal black creature has a hidden agenda.
A seminary student on monastery holiday kills an old witch in a remote village. The hag then transforms into a beautiful young woman whose dying wish is for him to watch over her wake for three nights. With terrors occurring and his faith waning, he reads prayers on the overnight watch and tries to survive the supernatural encounters.
A government space experiment into the effects of cosmic rays on animal life goes horribly wrong, creating a mutant monster that terrorizes a rural community.
When a group of isolated people in the Greek mountains set off a cave explosion, they are menaced by an invisible shrieking dinosaur that had been buried for eons
In the Olden Tymes, Count Regula is drawn and quartered for killing twelve virgins in his dungeon torture chamber. Thirty-five years later, he comes back to seek revenge on the daughter of his intended thirteenth victim and the son of his prosecutor in order to attain immortal life.
The Theatre of Death in Paris specialises in horror presentations. A police surgeon finds himself becoming involved in the place through his attraction to one of the performers. When bloodless bodies start showing up all over town he realises there could be links with the theatre.
A space creature named Wangmagwi lands on Earth in a flying saucer with plans to dominate the planet. Koreans of every corner of the world battle against the colossal invader as it wreaks havoc across the land.
After being brutally gang-raped, a young girl grows into a woman with a double life: She's a well-to-do doctor by day and, by night, a revenge-driven streetwalker who uses sex as a weapon. That all changes when she finally falls in love and begins a new life with her husband -- only to discover that he has a troubling secret of his own.
A Mexican outlaw known as "The Stranger" is part of a band of thieves that steal a cargo of gold from a stagecoach. However, the Americans in the band betray him, and shoot all the Mexicans. The Stranger is not completely dead though, and crawls his way out of his shallow grave, continuing his pursuit of the gold, and exacting a bloody vengeance.