A scientist working on cures for rare afflictions, such as a bone softening agent made from molds to allow him to correct the spinal deformity of his nurse, finds the physical causes of lycanthropy in wolf-man Larry Talbot and of vampirism in Count Dracula, but himself becomes afflicted with homicidal madness while exchanging blood with Dracula.
Two police detectives try to catch a serial killer who is stalking a rural California drive-in theater, randomly killing people with a sword.
In foggy London Dr Jekyll experiments on newly deceased women determined to discover an elixir for immortal life. Success enables his spectacular transformation into the beautiful but psychotic Sister Hyde who stalks the dark alleys of Whitechapel for young, innocent, female victims, ensuring continuation of the bloodstained research. With each transformation Sister Hyde becomes the more dominant personality, determined to eventually suppress the frail, ineffectual Dr Jekyll forever.
A burned-out New York police detective teams up with a college psychoanalyst to track down a vicious serial killer randomly stalking and killing various young women around the city.
A reporter and her cameraman connect a surviving Jonestown leader and a TV exec's missing son to a drug war where jungle installations are being massacred by an army of natives and a skilled white assassin.
A deranged killer wearing a clown mask begins preying on a group of young women working at a phone-sex company.
An attractive married woman and a member of the 'Country Club Tennis Set', is being neglected by her workaholic doctor husband, Jerry (Corbin Bernsen). Lonely and insecure, Amy foolishly falls for the seductive charms of a much younger man, Steve Sterns (Nicholas Celozzi) who is introduced to Amy by her good friend, Sheila. The love affair is very brief, as she realizes that Steve has a dark, sinister and obsessive side to his personality, or is it personalities? Amy tries to break off the relationship, only to find that her adulterous lover has become her stalker. She also fears that Steve is responsible for the numerous brutal murders of local prostitutes.
"Stepfather" Jerry Blake escapes an insane asylum and winds up in another town, this time impersonating a marriage counselor. With a future wife and new stepson who love him, Blake eliminates anyone who stands in his way to building the perfect family.
The monstrous offspring of a violent crime grows up in seclusion on a remote island, where a boatful of hapless teens have shipwrecked, unaware of what's lurking in the woods.
A young woman goes to teach at the Ravenscroft Institute, a spooky old girls' school overrun by ants and staffed by some unusual types. Spurred on by a series of horrific hallucinations, she begins to investigate the mysterious disappearances of several students.
A stranger arrives in a little village and soon after a mysterious sickness starts spreading. A policeman is drawn into the incident and is forced to solve the mystery in order to save his daughter.
After a car accident that caused the loss of her baby, Jane experiences an increasing amount of nightmares that shake her to her core. After seeking professional help, her haunting visions turn into an even more frightening reality, one full of black magic, blood orgies, and murder.
A man who has been having psychic visions of himself killing naked women soon discovers that it's not himself he's seeing, it's his Siamese twin. (yes, they've been separated) So he travels to Hamburg, where the things he's seen start to come to pass…
A murder story with a comedic twist. A famous photographer uses his models for more than taking pictures. He needs them as victims to satisfy his blood-lust. Each murder becomes more bizarre than the next.
A mad scientist crosses plants with people, and the results wind up in a sideshow.
Bubba, an intellectually disabled man, is falsely accused of attacking a young girl. Disguised as a scarecrow, he hides in a cornfield, only to be hunted down and shot by four vigilante men. After they are acquitted due to lack of evidence, the men find themselves being stalked one by one.
An ailing man summons his four daughters home for Christmas and asks them to kill his new wife, who he suspects is poisoning him.
A woman communicates with a houseplant that was the only witness to a recent murder.
A sociology instructor finds her new teaching duties at a private college interrupted by the presence of a killer.
Norman Bates is declared sane and released from the facility in which he was being held, despite the complaints of Lila Loomis, sister of his most famous victim. Is he really cured, or will he kill again?