A priest commits suicide in a church cemetery in the small New England town of Dunwich, opening up the gates of Hell and allowing the dead to rise. A reporter teams up with a psychic to search for a way to seal the spiritual passageway before it is too late. Horror, starring Christopher George, Catriona MacColl, Carlo De Mejo and Antonella Interlenghi.

A psychic seemingly dies of fright during a séance where she sees a vision of a Dunwich priest hanging himself in a church cemetery. New York City reporter Peter Bell investigates and learns that the priest's suicide has somehow opened a portal to Hell that must be sealed by All Saints Day, or else the dead will overtake humanity.