Hart and Moore are grave-robbers who provide cadavers to the medical students of 19th-century Edinburgh. When the supply becomes low and demand still great, the two decide to create their…

The first manned expedition to Mars is invaded by an unknown life form, which stows away on the rescue ship.

Ruth Earlton has come home to her ancestral mansion to claim her inheritance. Accompanied by her boyfriend, she discovers that her father died suddenly under suspicious circumstances. Now it’s her…

A wealthy business man discovers he has a brain tumor and seeks medical help. The business man finds a scientist experimenting with transplanting monkey heads on different monkey bodies. The…

The owner of a plantation in the jungle marries a beautiful woman. Shortly afterward, he is plagued by a strange voodoo curse which transforms him into a gorilla. But is…

The daughter of a dead magician who accidentally killed his wife, her mother, while performing a guillotine trick must spend the night in his house in order to collect her…

Don Gallico is an inventor of stage magic effects who aspires to become a star in his own right. Just before his first performance his act is shut down by…

Connie Hayward mounts an expedition into the Himalayan Mountains looking for her brother, who has not returned from a previous trek trying to locate the Yeti, or “Abominable Snowman”. Arriving…

Two couples are on a boating trip when they come across an uncharted island. The four investigate and find themselves in the clutches of Dr. Albert Balleau, whose hobby is…

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 adventures of the Lemon Grove Kids in a Bowery Boys-inspired kiddie film.

The son of the notorious Dr. Henry Jekyll is determined to prove that his father’s reputation has been unjustly deserved. He sets out to develop his father’s formula in order…

Rich old Cyrus West’s relatives are waiting for him to die so they can inherit. But he stipulates that his will be read 20 years after his death. On the…

A circus becomes the location for stolen loot and murder.

A scientist develops a formula which will cause animals to regress to the form of their primitive ancestors, and tries it on himself with disastrous results.

At a carnival called the Garden of Evil, a man is murdered, apparently by a gorilla…or someone in a gorilla suit.

Dr. Bernard Adrian is a kindly scientist who seeks to cure a young woman’s polio. He needs human spinal fluid to complete the formula for his experimental serum. Meanwhile, a…

After his brother’s death, Larry Talbot returns home to his father and the family estate. Events soon take a turn for the worse when Larry is bitten by a werewolf.

When a singer is horribly disfigured in a car accident, a scientist develops a treatment which can restore her beauty by injecting her with a special serum. While performing the…

A theater troupe’s young, energetic leader has secured an old theater in which to produce his new production. The theater’s elderly caretaker urges the group to leave at once. A…

Pop singer Vicki Robbins collapses from exhaustion while shooting ta music video; her physician prescribes a respite on Seagull Island with beekeeper Ralph Hargrove. Initially finding the Hargroves’ bitter marital…

A strangler is loose on a British estate, and he not only strangles his victims but brands an “M” onto their foreheads before he decapitates them.

A taxidermist decides to murder his wife after having to put up with her after twenty years of hellish marriage.

Under therapeutic hypnosis, a seemingly well-adjusted young woman tells a fantastic story, verified by lie detector, of her forgotten marriage to a man who disappeared on the day of their…