Gothic horror with Peter Cushing and Christopher Lee. When collector Dr. Maitland comes into possession of the skull of the Marquis de Sade, he enters a world of madness and death. (1965)

Esoterica collector Dr Maitland buys an unusual skull from his ordinary source; the artifact is what remains of the Marquis De Sade. Much too soon, Maitland discovers that the skull is turning him into a frenzied killer.