William Berger

An Ancient Mayan curse is awakened in the ancient temples in Mexico, and people are killed in strange and gory ways by an invisible force.

A young professor travels to Budapest to locate a lost colleague. Once there, he gets tangled up in a supernatural mystery.

At the local cinema, an audience watches a Spaghetti Western matinee. During the film's on-screen climactic duel, a bullet is fired into a patron. With no leads and a theater full of suspects, police investigators lock the doors, put everyone back in their seats, and run the movie again. But will this shot in the dark reveal the real killer?

16-year-old Maria is forced into Serra D'Aires convent, secretly run by Satanists.

After Lord Archibald Marion is brutally murdered by an unknown assailant, his bitter and feuding family members gather for a reading of the will, setting into motion an increasingly chilling series of deaths when their arrival is marked by a second grisly killing.