A rich but unscrupulous old woman plots with a scientist to have her brain implanted in the skull of a sexy young woman
Prevented from dating his sweetheart by his uncle, a young man turns his thoughts to murder.
A crazed scientist needs primates to conduct experiments to prove his own theory of evolution, so he organizes an expedition into the jungles of Borneo to capture the animals he needs.
A professor with the psychic ability to communicate with the dead uses his powers on his pet cat in order to take vengeance upon his enemies.