Demons (1985)
"Dèmoni" (original title)

A group of tenants and visitors are trapped in a 10-story high-rise apartment building infested with demons who proceed to hunt the dwindling humans down.

A young woman inherits an old hotel in Louisiana where after a series of supernatural 'accidents', she learns that the building was built over one of the entrances to Hell.

Strangers looking for a woman's father arrive at a tropical island where a doctor desperately searches for the cause and cure of a recent epidemic of the undead.

In New York, Dr. Norman Boyle assumes the research about Dr. Freudstein of his colleague Dr. Petersen, who committed suicide after killing his mistress. Norman heads to Boston with his wife... See full summary »

A reporter and a psychic race to close the Gates of Hell after the suicide of a clergyman caused them to open, allowing the dead to rise from the grave.

An American writer in Rome is stalked by a serial killer bent on harassing him while killing all people associated with his work on his latest book.

An American college student in Rome and his sister in New York investigate a series of killings in both locations where their resident addresses are the domain of two covens of witches.

A young girl, with an amazing ability to communicate with insects, is transferred to an exclusive Swiss boarding school, where her unusual capability might help solve a string of murders.

On the night of Halloween, 10 teens decide to go to a party at an abandoned funeral parlor. "Hull House", rumored to be built on an evil patch of land & underground stream, is the place. ... See full summary »

A musician witnesses the murder of a famous psychic, and then teams up with a fiesty reporter to find the killer while evading attempts on their lives by the unseen killer bent on keeping a dark secret buried.

An old Gothic cathedral, built over a mass grave, develops strange powers which trap a number of people inside with ghosts from a 12th Century massacre seeking to resurrect an ancient demon from the bowels of the Earth.

A young opperata is stalked by a deranged fan bent on killing the people associated with her to claim her for himself.