A psychiatrist investigates the death of one of his patients, a young heiress.

A sister and her disturbed twin are implicated in a murder and a police detective must figure out which one’s the killer.

When legendary hunter Bob Rainsford is shipwrecked on the perilous reefs surrounding a mysterious island, he finds himself the guest of the reclusive and eccentric Count Zaroff. While he is…

Down-on-his-luck John Ellman is framed for a judge’s murder. After he’s convicted and sentenced to death, witnesses come forth and prove his innocence. But it was too late for a…

A young magistrate recalls three tales of heinous crimes committed by women, and the brutal punishments that ensued.

Verden Fell is shattered after the death of his lovely wife. But, after an unexpected encounter with Lady Rowena Trevanion, Fell soon finds himself married again. Nevertheless, his late wife’s…

Giants Mollusks are released from the earth by an earthquake and start killing people.

A wisecracking New York reporter intrudes on a research scientist’s quest to unmask The Moon Killer.

Gildersleeve, running for office, is aided by two ghosts and hindered by a mad scientist and an invisible woman.

When a small town doctor buries his twin brother, a practitioner of the black arts, he believes him dead; but subsequent events force him to realize that his brother has,…

Aliens from Outer Space are slowly switching places with real humans — one of the first being a young man about to get married. Slowly, his new wife realizes something…

Three sisters must spend three nights on an eerie island to inherit their father’s fortune. A deformed man leads them to the estate where horrors await.

The spirit of a vengeful female vampire is released from her grave and possesses a wealthy young woman of nobility, who preys on other women in her village.

A series of scientists working on a new techology to facilitate man’s conquest of space are killed in mysterious circumstances. Suspicion falls on the wife of another scientist on the…

A wisecracking New York reporter intrudes on a research scientist’s quest to unmask The Moon Killer.

While vacationing on a remote German island with his younger pregnant wife, an artist has an emotional breakdown while confronting his repressed desires.

A brave prince must seek the fabled singing, ringing tree in order to win the heart of a beautiful princess.

Murders, with victims dying from spines broken by brute strength, erupt in the city and the killers, when encountered, walk away unharmed by police bullets which strike them. A police…

Scientists and US Air Force officials fend off a blood-thirsty alien organism while investigating at a remote arctic outpost.

A giant prehistoric praying mantis, recently freed from the Arctic ice, voraciously preys on American military at the DEW Line and works its way south.

Nanny, a London family’s live-in maid, brings morbid 10-year-old Joey back from the psychiatric ward he’s been in for two years, since the death of his younger sister. Joey refuses…

Dr. Jekyll believes good and evil exist in everyone and creates a potion that allows his evil side, Mr. Hyde, to come to the fore. He faces horrible consequences when…

A girl arrives from London to visit her estranged relatives in a remote castle for the reading of her father’s will. After a while she discovers that they are all…

While vacationing on a remote German island with his younger pregnant wife, an artist has an emotional breakdown while confronting his repressed desires.