Dr. John Beck, recently married, decides to take his wife, Cathy, spelunking in Carlsbad Cavern. While there, Dr. Beck, who specializes in bats, is bitten by a fruit bat. He is then, inexplicably, transformed into a vampire bat. While he escapes and seeks help from another doctor, it is clear the treatments are not working. In fact, they are aggravating his condition. Dr. Beck unwittingly goes on a killing spree, catching the attention of Sergeant Ward.
Sir Borotyn, a prominent Prague resident, is discovered murdered in his home, with all indications pointing to a vampire assault. The victim's friend, Baron Otto, and the physician who analyzes the body, are certain that the vampire is the mysterious Count Mora or his daughter. Receiving little help from the law, Professor Zelen, an expert in the occult, is called in to assist with their investigation.
A rich actress who has gotten too old for leading roles employs a scientist who is working on a formula for eternal youth. The formula involves withdrawing certain fluids from the human brain. She takes the serum, but its unforeseen side effects turn her into a murderous monster.
Sex, drugs, and rock-and-roll will never be the same after a medieval sex drug makes a comeback on the college party scene. Everyone wants to try this "orgasm" drug but no one considers the side effects.
After a new cannery introduces scientifically augmented salmon to a seaside town in the Pacific Northwest, a species of mysterious, mutated sea creatures begin killing the men and raping the women.
A marine biologist and a government agent investigate mysterious deaths and rumors of a sea monster in a secluded ocean cove, and find themselves involved with a marine biology professor conducting secretive experiments, international spies trying to steal his secrets, a radioactive light on the sea bottom, and the malevolent thing which guards it.
Off the coast of North America, locals simultaneously fight a zombie epidemic while hoping for a cure to revert their undead relatives back to normal.
An alien from Venus tries to take over the world with the help of a disillusioned human scientist, as his wife, his best friend and the friend's wife try to intervene.
A sea creature is terrorizing a small Gulf coast town. The creature is a mutation from the Deep Water Horizon's oil spill in the Gulf. But it's not the only thing that's mutating.
From the Egyptian desert to deep below the polar ice caps, the elite G.I. JOE team uses the latest in next-generation spy and military equipment to fight the corrupt arms dealer Destro and the growing threat of the mysterious Cobra organization to prevent them from plunging the world into chaos.
Detective Klaski investigates the death and mutilation of three men and soon crosses paths with Remy, an entomologist. Soon, he discovers that she is being stalked by a giant shape-shifting insect who is bent on taking over New York.
After FBI agent Frank Lacrosse believes his son was kidnapped by a notorious serial killer, he travels to Amarillo, Texas, where he believes the murderer is in hiding. Although officially taken off the case because of its personal significance to him, Frank continues to pursue the killer, causing concern for local sheriff Buck Olmstead. When another victim pops up at a nearby car garage, Frank knows that he is as close as he'll ever be to tracking down the elusive killer.
A mentally ill man in a small Texas town goes on a killing rampage and is fatally wounded by police. When doctors use an experimental serum to bring him back to life, the killer develops superhuman strength and the town sheriff must pursue him.
Fresh out of rehab, a young woman moves back in with her parents and sister, and soon becomes involved in a mystery that has left people in her town paralyzed.
Following a near-death car accident, four friends on their way to a Halloween wedding, venture to a secluded farm for help. Little do they know however, they will soon disturb an ancient evil with far more ghastly plans in store for them...
The residents of a suburban high-rise apartment building are infected by parasites that turn them into mindless nymphomaniac fiends.
A tentacled lake monster exacts revenge upon a noble but flawed fisherman.
After their plane crashes in the Pacific Ocean after a storm a group of people scramble to a tropical island. At first the place seems home to palm trees and exotic wildlife but on the discovery of a disused military base they find out the island poses a severe threat to them
'Hell' is the name of the hero of the story. He's a prisoner of the women who now run the USA after a nuclear/biological war. Results of the war are that mutants have evolved, and the human race is in danger of extinction due to infertility. Hell is given the task of helping in the rescue of a group of fertile women from the harem of the mutant leader (resembling a frog). Hell cannot escape since he has a bomb attached to his private parts which will detonate if he strays more than a few hundred yards from his guard.
Roland Sallinger is an LA cop who after nearly being killed by his greedy partner, and eventually being forced to retire for medical reasons, flees to San Antonio, Texas, after being asked to work as a bodyguard for the daughter of a wealthy businessman. The businessman had been a colleague of Sallinger years before, when they were both cops. When mobsters kidnap the businessman's daughter, he hunts them down to rescue her and protect her