Donald Pleasance, a sort of Casper Milquetoast college teacher, dominated by his wife and his boss, the college dean, has agreed to be a guinea pig in an experiment to use the brain to cause do things beyond the scope of normal machinery. It can actually be used to cause things to happen in other places, including space, to mine precious metals and elements. Unfortunately, Pleasance begins to lose control of his own id impulses, actually killing his boss and injuring his wife. Once he realizes how dangerous this power is, he tries to put the kabosh on the project, but his own impulses can't be curtailed. To make matters worse, a young astronaut is going to have the same implant that Pleasance has, and this guy won't listen to reason. Pleasance sounds like a nut, so drastic measures must be employed for drastic times. Unfortunately, the conclusion can be seen coming a mile away.