Flavia, the Heretic

This is the most notorious of the "nunsploitation" movies but it's also very atypical of the genre (if "nunsploitation" can be called a genre). For one thing it is serious, believable, and fairly historically accurate. For another thing it generally avoids being merely crass exploitation. There is sex and nudity but it is all in the context of the film. There is also A LOT of violence, but it is truly unpleasant and ugly violence--it is obviously not meant to simply titillate the audience. (I actually saw the edited version but I doubt it is any less powerful--what you picture in your mind when you realize what is happening on screen is at least as terrible as anything that could have been achieved with cheesy 1970's special effects). This film could also be considered part of the "rape-revenge" genre except that after the rape and revenge there is in turn yet more revenge against the avenging woman, and each time the violence escalates a little more until all the characters are tainted and the movie ends up being a wholesale condemnation of human cruelty and a powerful statement on the ultimate futility of violence. I'm sure many people will find this movie tasteless or offensive but when you consider how many movies--especially mainstream Hollywood movies--glorify and romanticize violence, presenting it as a valid way to resolve any problem, you truly realize how courageous and refreshing a movie like this is.