Beyond the Door III

A group of American students, including Beverly Putnic, travel to Yugoslavia and meet up with a local professor, Andromolek, to bear witness to a sacred pagan ritual that is only performed once every one hundred years. Back in Los Angeles, Beverly's mother is beheaded by a construction beam as she drives away from the airport after dropping Beverly off in an apparent freak accident, but a telegram to notify Beverly of this is intercepted and destroyed by the professor. The students are all taken by boat to a remote village and are placed in ramshackle rooms that the villagers then nail shut in the night, mark with blood, and set on fire.