Nunsploitation films like Behind Convent Walls or The Nun and the Devil (1973) offer a mix of historical drama and provocative content that remains a "taboo" interest.

Behind Convent Walls | Drama | Romance | Full movie in english

The story is set in a 19th-century Italian convent where the nuns live under strict, almost suffocating rules. To cope with their isolation and the rigidity of the Mother Superior, the sisters engage in secret acts of rebellion, ranging from hidden romances to psychological defiance.

Unlike many "exploitation" films, Borowczyk is known for his highly aesthetic, painterly style. The film uses lush cinematography to contrast the religious austerity of the setting with the sensory desires of its characters.

Behind Convent Walls | Drama | Romance | Full movie in english YouTube·Film&Clips The Nun (2018) - Plot - IMDb