Overview
The heir of a mysterious estate must unveil its secrets and discover its treasures before a scheming doctor and his seductive sister can steal what is rightfully his.
Cast & Crew
Director: Don Sharp
Cast: Christopher Lee, Joan Collins, Herbert Lom, Jane Birkin, Robert Hardy, Jean Marsh, Carleton Hobbs, Roy Evans, Martin Boddey, John Glyn-Jones, John Levene, Jennifer Thanisch
