Brought to the old west by the lure of electrical storms, the heir to the Frankenstein legacy meets her ultimate match in the legendary quick-draw gunslinger Jesse James.

Dr. Frankenstein's Granddaughter Maria, and her brother assistant Rudolph, moved to the old west because the lightning storms there are more frequent and intense, which allows them to work on the experiments of their grandfather. But the experiments are failing and Rudolph's been secretly killing the corpses afterwards. Meanwhile, the Lopez family leaves the town because of the evil going on there