A scientist develops a solution to preserve human brains after death, and a plane crash provides a chance to test it. The brain of a deceased millionaire takes control of the scientist's assistant, altering his personality and behavior. As the connection grows stronger, the assistant becomes more ruthless and obsessed with freeing a wrongly imprisoned man. Meanwhile, the scientist's other assistant is torn between her feelings for the assistant and her disgust with the scientist's advances.
The Lady and the Monster
A frozen brain holds sway over those around it, exerting a bizarre influence after its owner's premature death, following cryogenic preservation.