The Legacy

An American woman, Margaret Walsh (Katharine Ross), snags a job in England as an architect, and before her job starts, she and her beau (Sam Elliott) embark on a bike ride through Europe. All's well until an accident puts their fate in the hands of a mysterious British royal. They accept the man's offer of a place in his mansion but soon realize they've made a mistake when the guests, all of whom seem handpicked, begin to die off one by one.