Chad finds himself the subject of a bizarre experiment in which he is first tortured to his breaking point. Then he must become the torturer and convince someone to take his place so he can leave. Lead on by the demented Dr. Shader, the experiment gets more and more sadistic as the torture is intensified. When Chad discovers who he must torture, the experiment gets worse. The subjects find themselves turning their anger against their capture who holds the one and only key to their release.
