Acclaimed British filmmaker Michael Powell (Black Narcissus) wrecked his career with this disturbing 1960 shocker. Though now considered a classic, at the time of its release many critics considered the film akin to pornography. Powell's protagonist Mark (Karlheinz Böehm from Playgirl After Dark) is a young camera technician with a terrible secret. With Moira Shearer from the director's The Red Shoes, Anna Massey (De Sade), Shirley Ann Wild For Kicks Field, and an appearance by pinup model Pamela Green (Legend of the Werewolf).