A scientist is experimenting with teenagers and turning them into murderers.
A crew of interplanetary archaeologists is threatened when an alien creature impregnates one of their members, causing her to turn homicidal and murder them one by one.
A maniacal murderer kills tourists in the woods.
A solitary and strange preteen boy wreaks revenge on his harassers when he makes a disturbing discovery in the depth of a forest.
Terrorists in the process of kidnapping a child get trapped in a house with an extremely deadly snake.
James Franciscus tries to save hundreds of swimmers in a coastal resort after a Great White Shark starts terrorizing the area.
A priest comes to a small town to help get rid of a monster whose blood coagulates very fast. This creates problems as the monster is very hard to kill and then decides to go on a killing spree of its own.
Douglas, a record salesman, is an obsessive fan of actress Sally Ross. When his letters are rejected, he strikes out at her and her loved ones.
While receiving a routine check-up, a beautiful woman is stalked by a maniac out to avenge a childhood Valentine's Day humiliation.
Who's been decapitating the innocent girls at a local night school? The police are baffled.
Girls are killed at a language-school in Spain.
A teenager (Adam Arkin) becomes a werewolf after a family vacation in Transylvania.
Julia, a teacher in a school for the deaf, has a hideously deformed and deranged twin sister that resides in the local looney bin. She escapes to gate-crash a surprise birthday party for ...
A writer suffering from agoraphobia rents an isolated house so she can concentrate on her writing. She doesn't know that the house is a former brothel, and is inhabited by the ghosts of dead prostitutes.
In 19th century London, a sex maniac sneaks into the engagement party of Dr. Henry Jekyll and Miss Fanny Osbourne, turning the event into a nightmarish whirlpool of murder and debauchery.
A plane crashes just after takeoff and the only survivor, the pilot, walks out of the wreckage. He doesn't remember the crash, but 300 passengers and crew are dead. As the investigation goes on people are wanting answers.
A group of friends on a rafting trip down a river stop in at an old ghost town to spend the night. Soon their rafts disappear, and then they begin to be eliminated one by one by a mysterious killer.
A troubled tattoo artist has designs on a model.
When a hot-air balloon crashes on a remote island, the crew discovers Dr. Frankenstein's ancestor carrying on the family work, along with a race of mutants and a population of Amazons.
A young European boy living in San Francisco is reluctant to marry his long-term girlfriend because he wants to travel around the world first. His wealthy uncle agrees to send him on a ...