PARENTS: Be sure your children are sufficiently mature to witness the intimate details of this frank and revealing film.
In foggy London Dr Jekyll experiments on newly deceased women determined to discover an elixir for immortal life. Success enables his spectacular transformation into the beautiful but psychotic Sister Hyde who stalks the dark alleys of Whitechapel for young, innocent, female victims, ensuring continuation of the bloodstained research. With each transformation Sister Hyde becomes the more dominant personality, determined to eventually suppress the frail, ineffectual Dr Jekyll forever.
Roy Ward Baker
Director
David Whitaker
Original Music Composer
Brian Clemens
Screenplay
Albert Fennell
Producer
Norman Warwick
Director of Photography
Brian Clemens
Producer
Ralph Bates
Dr. Jekyll
Martine Beswick
Sister Hyde
Gerald Sim
Professor Robertson
Lewis Fiander
Howard
Susan Brodrick
Susan
Dorothy Alison
Mrs. Spencer
Ivor Dean
Burke
Philip Madoc
Byker
Irene Bradshaw
Yvonne
Neil Wilson
Older Policeman
Paul Whitsun-Jones
Sergeant Danvers
Tony Calvin
Hare
