A mad scientist creates a hideous monster to carry out his murderous plans.

Dr. Mabuse and his accomplices steal all kinds of attributes from a National Research Institute in order to complete his own evil mind-control ray.

Dr. Orlof, a former prison doctor, abducts beautiful women from nightclubs and tries to use their skin to repair his daughter's fire-scarred face.

Dr. Zimmer, a neurosurgeon disciple of Dr. Orlof, dies when trying to prove that the origin of good and evil is physiological. His daughter seeks…