"Better stay out of this... It will mean death for you—sure," grunts a ruthless thug. But Three Gun Terry is not one to back down from a fight, especially when the life of a beautiful, young dame is at stake. Terry manages to whisk the girl away from certain death, just in the nick of time. But the retrieval brings more money and more trouble for Terry. It turns out the girl—Nita—is fresh off the boat and drop-dead gorgeous, catching his usually business-minded eye. To make matters worse, though, she daughter of a renowned scientist who just discovered a formula that would turn the scientific world—no, scratch that—the entire world, on its head. But great and powerful enemies have swiped the formula and now plan to use it for their own gain. So Nita's uncle enlists the only man who is willing to stand up to these goons and retrieve what rightfully belongs to science: Three Gun Terry.