I Told You Not to Call the Police (2010)

Driven by his perverted desires and an insatiable need for rape and humiliation, a brutish serial rapist in a black mask takes pleasure in invading the houses of his unsuspecting female victims. And no one is safe from his destructive spree of perversion. As a result, innocent babysitters, unprotected young women, and powerless ladies who are home alone are the sadistic maniac's usual prey. But the pervert demands obedience, promising severe punishment to those who choose to disobey him. Who can put an end to the madman's reign of terror?