Of Unknown Origin (1983)

Three filmmakers embark on a paranormal challenge by barricading themselves in a house so haunted, no one has been able to live in for more than 21 days.

After indulging in a petty phobia, a woman learns the real meaning of fear.

Plagued by frightening occurrences in their home, Kelly and Ben learn that a university’s parapsychology experiment produced an entity that is now haunting them. The malevolent spirit feeds on fear…

In a post-Armageddon world, a young woman finds herself in a fight for survival against mutant cavemen, dinosaurs and other prehistoric animals.

A deranged 15th Century prison colony chaplain exploits his power to get money for his church including murder and grave robbing committed by his vampire mistress and one-eyed hunchback assistant.

When a British archaeologist violates an Egyptian queen’s tomb, her evil spirit enters his daughter.

Frankenstein’s secrets did not die with him. As graves are torn up and patience disappear from asylum, William Browning sets out to find who stole his father’s body – and…

A disgraced FBI agent with a drinking problem joins nine other troubled law enforcement officers at an isolated detox clinic in the wilds of Wyoming. But the therapeutic sanctuary becomes…

An innocent-looking doll is inhabited by the soul of a serial killer who refuses to die.

After being haunted by evil spirits inside a residential building, a security guard seeks help from a mysterious exorcist, who turns out to be an escaped mental patient.

The local sheriff of Dead River, Maine, thought he had killed them off ten years ago — a primitive, cave-dwelling tribe of cannibalistic savages. But somehow the clan survived. To…

A former sumo wrestler, now working as a security guard, goes on a murderous rampage.