NUDE NUNS WITH BIG GUNS

A young Mexican nun, named Sister Sarah, is neglected and abused by a corrupt priest who produces and distributes heroin. After a bad drug deal, she is handed over to thugs to be used as an instrument as sex for money. On the verge of death after being heavily drugged and wounded and raped, the nun receives a commandment from God to take revenge. Acquiring heavy weapons (including big guns and vibrators), Sister Sarah sets out to kill those who had abused her and are using the church for their own personal gain. The frightened drug lords in the church hire "Los Muertos", a violent motorcycle gang, to track her down and eliminate her. Los Muertos' base of operations is the local brothel "Titty Flickers", where they try to gather more information on the vigilante nun. After being wounded in a shootout, Sister Sarah hides out in a fleabag motel where she recovers and finally achieves vengeance by killing Los Muertos, emasculating the gang's leader Chavo, and saving her female lover who had been raped. But in the final scene, the cardinal drug lord, known only as the Monsignor, hires another hit man to track down the vigilante nun, setting up a sequel hook.

Sister Sarah defeats Los Muertos, degenitalizes their leader, and saves her lover, but a new hitman is hired by the Monsignor, hinting at ongoing danger.

The ending delivers on the film's promise of bloody vengeance, with Sister Sarah overcoming her tormentors and rescuing her lover. However, by leaving the Monsignor alive and introducing a new threat, the film keeps its grindhouse spirit alive, suggesting the cycle of violence and corruption is far from over. It's a classic exploitation move—serving both closure and a wink at potential sequels.