When Did Stephen C. Apostolof Die?

Stephen C. Apostolof, sometimes credited under aliases A.C. Stephen(s) or Robert Lee, was a Bulgarian-American filmmaker specializing in low-budget exploitation and erotic films, who gained a cult following for a wide variety of films that range from erotic horror and suburban exposé to western-themed costume pictures and Mission Impossible-type capers such as. Apostolof had gained a reputation for creating high-quality mass entertainment with minimal budgets.