As American policemen in London, Bud and Lou meet up with Dr. Jekyll and Mr. Hyde.
The son of the notorious Dr. Henry Jekyll is determined to prove that his father's reputation has been unjustly deserved.
Paula, the ape woman, has survived the ending of CAPTIVE WILD WOMAN and is running around a creepy old sanitarium run by the kindly Dr.
Mad scientist injects his enemies with acromegaly virus, causing them to become hideously deformed.
Dr. Jekyll believes good and evil exist in everyone and creates a potion that allows his evil side, Mr. Hyde, to come to the fore.
An obsessed scientist conducts profane experiments in evolution, eventually establishing himself as the self-styled demigod to a race of mutated, half-human abominations.
Dr. Henry Jekyll believes that there are two distinct sides to men - a good and an evil side. He believes that by separating the two, man can become liberated.
A doctor's research into the roots of evil turns him into a hideous depraved fiend.