Large star-shaped aliens travel to earth in hopes of warning them about an oncoming catastrophe. To prevent panic about their appearance, one alien takes the form of a popular singer.
At the end of the 19th century, in a little Italian village by a lake an old statue is recovered. Soon a series of crimes start and the superstitious people of the village believe that the statue carries an ancient malediction.
Parents are in a panic as their children mysteriously disappear. Little do they know that the only thing worse than their children disappearing would be them coming back. After the youngsters of Ellenburg fall under the ruthless control of a cult leader, they turn on their parents with gruesome results.
A wealthy industrialist arranges for his body to be kept on ice in a high-tech cryonic chamber. When the instructions are not followed properly, he emerges from the frozen crypt as an empty, soulless creature with an appetite for destruction.
Roving clans of shape-shifting human/hyena creatures prowl and hunt for human prey. They are hunted by one man seeking revenge for the death of his loved ones.
A test rocket carrying wasps to outer space, to study the effects on them of weightlessness and radiations, crashes out of control back to Earth, into the jungles of Africa. The two astrobiologists in charge of the test mount an expedition to the Darkest Continent to retrieve their experiment, only to find the wasps have grown to giant size which are panicking all forms of life as they quest for food.
Dead bodies are being found in New York harbor. The police have no clues nor suspects until Nick and his colleague realize the killer is a giant octopus. Everybody, especially the police captain, refuses to believe Nick's story, and soon the harbor will be filled with boats for the 4th of July celebrations.
Losing his memories of the last few days, neurologist Dr. Steele is told that his wife has been brutally murdered. Steele, aware of his conniving wife's infidelity, believes he may have been the killer and enlists the aid of his pretty nurse Stella to hypnotize him into recovering his lost memories.
While stationed in Asia, six American G.I.'s witness the secret ritual of Lamians (worshipers of women who can change into serpents). When discovered by the cult, the High Lamian Priest vows that "the Cobra Goddess will avenge herself". Once back in the United States, a mysterious woman enters into their lives and accidents begin to happen. The shadow of a cobra is seen just before each death.
A sleepy fishing port town is consumed with terror when a small crater crash-lands nearby and releases a slimy parasitic agent that transforms the residents into brain-eating zombies. Cornered in an abandoned fishing lodge, six strangers are forced to band together to stave off the blood-sucking monsters clawing the walls outside.
The Brookedale Psychiatric Hospital is a crumbling institution which barely has enough money to remain open. Formerly a prison, it sits atop a warren of tunnels and sewage system viaducts. But Brookdale has a secret - a secret known by only one person. There's something living in the tunnels - something that's developed a taste for human blood...
Quinn Taylor and his friend Nick are on their way back from Mexico with a load of Spanish Fly to sell in the States. They stop at a gentlemen's club called The Devil's Den and decide to test out their product on the unsuspecting women there. Only, these women aren't really human, and the two men find themselves in a very fatal position. Also tossed in are a female-assassin on the hunt for Quinn, a monster hunter!
When the Lotus Cat Food Company finds itself in financial trouble, the owners decide to find a new, cheap source of meat -- the local graveyard. Only one problem -- soon cats develop a taste for human flesh, and tabbies are tearing out throats all over town.
In this sequel, two juvenile detention officers must escort a group of criminally-inclined urban kids to the country where they are being forced to renovate a shelter for teens as punishment for their crimes. After one of them is shot by a local, the survivors seek refuge in the home of a voodoo woman, where they mistakenly summon legendary clown-faced demon Killjoy who begins hunting them down one by one.
A supernatural thriller that follows Russel Bayne who quickly finds himself in the middle of a supernatural war between vampires, werewolves, and human hunters after being bitten by a werewolf. To make matters worse, it seems a civil war has erupted among the vampires, with a clan breaking from the others in a quest to return a vampire goddess back to power.
A mad scientist, Dr. Aranya (Jackie Coogan), has created giant spiders in his Mexican lab in Zarpa Mesa to create a race of superwomen by injecting spiders with human pituitary growth hormones. Women develop miraculous regenerative powers, but men mutate into disfigured dwarves. Spiders grow to human size and intelligence.
After resolving a situation of exorcism, the half-breed demon hunter Jake Greyman reports to Cardinal White and they realize that the demon Asmodeus is impregnating many mortals trying to raise offspring. Cardinal White calls Sister Sarah Ryan to assist Jake in his hunting for Asmodeus and his women.