Good Grief! A Movie Made From Lewis's *The Monk!!

Costumed (the novel was published in 1796) terror and violation of helpless young female! 

Penguin's description of an edition it published back in the 1990's of this paragon of  the Gothic  novel mode:

Savaged by critics for its supposed profanity and obscenity, and bought in large numbers by readers eager to see whether it lived up to its lurid reputation, The Monk became a succès de scandale when it was published in 1796 – not least because its author was a member of parliament and only twenty years old. It recounts the diabolical decline of Ambrosio, a Capuchin superior, who succumbs first to temptations offered by a young girl who has entered his monastery disguised as a boy, and continues his descent with increasingly depraved acts of sorcery, murder, incest and torture. Combining sensationalism with acute psychological insight, this masterpiece of Gothic fiction is a powerful exploration of how violent and erotic impulses can break through the barriers of social and moral restraint.

Not much has changed since then, when it comes to savaging young women for laughs, fun and light entertainment.

From the movie:

Movie reviewed in the NY Time here.