Leslie Cumming

A group of students goes into the woods to study birds, and soon the dead begin to rise to devour the living. (imdb)

In this spine-tingler, Gary (David Hasselhoff) and his girlfriend, Linda (Catherine Hickland), are researching witchcraft. They travel to an old, reputedly haunted hotel on a Massachusetts island, where they meet pregnant Jane Brooks (Linda Blair) and her family, who are considering buying the hotel. When a fierce storm traps them all on the island, the group begins to experience evil -- in the form of a bitter homicidal witch (Hildegarde Knef). (netflix.com)