In unclear London Dr Jekyll experiments on freshly deceased women figured out to uncover an elixir for immortal life. Success allows his amazing transformation into the lovely however psychotic Sister Hyde who stalks the dark streets of Whitechapel for young, innocent, women victims, ensuring extension of the bloodstained study. With each change Sis Hyde ends up being the much more leading individuality, figured out to eventually suppress the frail, ineffectual Dr Jekyll forever.