Bloodsucking Freaks (1976)

aka’s: The Incredible Torture Show/
Sardu, Master Of The Screaming Virgins/The Heritage Of Caligula: An Orgy Of Sick Minds/The House Of The Screaming Virgins

A theater director, Sardu (Seamus O’Brien), and his assistant, Ralphus (Luis De Jesus), torture naked women on stage. The audience thinks it’s “great special effects,” but little do they know that it’s all real! This sadomasochistic director has plans for girls that he kidnaps other than using them for his performances – He also fulfills his sick fantasies with them. (Uncut).