Guinea Pig: Devil's Experiment (1985)

Plot

A group of masked assailants subjects a hapless woman to a series of horrifying and sadistic experiments. As they escalate their methods of torment, the film explores the depths of human cruelty and the psychological impact of such violence. Each brutal act raises unsettling questions about morality and the limits of endurance. With its unflinching portrayal of suffering, this notorious entry in the Guinea Pig series pushes boundaries, challenging viewers to confront the darkest aspects of human nature.