Prot is a patient at a mental hospital who claims to be from a far away planet. His psychiatrist tries to help him, only to begin to doubt his own explanations.

A disease carried by common cockroaches is killing Manhattan children. In an effort to stop the epidemic an entomologist, Susan Tyler, creates a mutant breed of insect that secretes a fluid to kill the roaches. This mutant breed was engineered to die after one generation, but three years later Susan finds out that the species has survived and evolved into a large, gruesome monster that can mimic human form.

A sleep study goes awry when participants start to go missing.

A group of high school students are forced into a game where they are hypnotized to commit suicide on an unknown command. Where no one is safe from a sudden death, how can they avoid their fates?

Seeking his lost grandfather, a young man enters a haunted mansion and awakens a family curse powerful enough to upend both his life and reality.

The dream is unusually vivid: Bank employee Vince Grayson finds himself murdering a man in a sinister octagonal-shaped room lined with mirrors while a mysterious woman breaks into a safe. It is so vivid that Vince suspects it may have really happened. To get the dream off his mind, he goes on a picnic with some relatives. When a thunderstorm forces his party into a nearby mansion, Vince discovers that the bizarre room does exist, and it means nothing but trouble.

Clarinetist Stan has a nightmare about killing a man in a mirrored room. But when he wakes up and finds blood marks on himself and a key from the dream, he suspects that it may have truly happened.

Sherlock Holmes investigates when young women around London turn up murdered, each with a finger severed. Scotland Yard suspects a madman, but Holmes believes the killings to be part of a diabolical plot.

A talk show hostess and her boyfriend investigate a shady magician who has the ability to hypnotize and control people's thoughts in order to stage gory onstage illusions using his powers of mindbending.

When a dead newborn is found, wrapped in bloody sheets, in the bedroom wastebasket of a young novice, psychiatrist Martha Livingston is called in to determine if the seemingly innocent novice, who knows nothing of sex or birth, is competent enough to stand trial for the murder of the baby.

Dr Sánchez Blanch owns and operates a psychiatric hospital where he specializes in hypnotizing his severely emotionally disturbed patients.

A novelist's wife and son see him changed by an apparent encounter with aliens in the mountains.