"A lusty young woman decides to use her sexual powers to "tame" the evil and murderous Dr. Jekyll."
Paolo Villaggio
as Dr. Jekyll / Mr Hyde
Edwige Fenech
as Barbara Wimply
Gianrico Tedeschi
as James / Jeeves
Gordon Mitchell
as Pretorius
Paolo Paoloni
as Professor
Guerrino Crivello
as Student
Eolo Capritti
as Henchman
Francesco Anniballi
Walter Williams
as PANTAC Top President
Clemente Ukmar
Geoffrey Copleston
as Archibald Gold
Paola Arduini
as Stewardess
Angelo Boscariol
as PANTAC Board Member (uncredited)
Luciano Foti
as Class Member (uncredited)
Alfonso Giganti
as Industrialist (uncredited)
Juba Kennerley
as Gentleman (uncredited)
Giuseppe Marrocco
Fulvio Mingozzi
Alessandro Tedeschi
as Professor introducing Jekyll (uncredited)
Luciano Zanussi
Steno
Director
Luciano Martino
Producer
Ennio Guarnieri
Director of Photography
Renato Jaboni
Executive Producer
Renato Ranieri
Camera Operator
Bruno Moreal
Sound Mixer
Sergio Salvati
Armando Trovajoli
Original Music Composer
Giovanni Manganelli
First Assistant Director
Piero De Bernardi
Story
Leonardo Curreri
Administration
Antonio Scaramuzza
Assistant Camera
Mirella Ginnoto
Hairstylist
Massimo Iabone
Sound
Robert Louis Stevenson
Novel
Raimondo Crociani
Editor
Lucia Nolano
Production Secretary
Franco Schioppa
Makeup Artist
Massimo Tavazzi
Set Decoration
Carlo Bartolini
Production Manager
Franco Castellano
Idea
Luciano Spadoni
Production Design
Marina Mattoli
Script Supervisor
Elisabetta Poccioni
Costume Design
Franco Bruni
Lamberto Palmieri
Unit Manager
Sergio Gennari
Gianfranco Mecacci
Co-Writer
Maurizio Lucchini
Leonardo Benvenuti
Screenplay
Marisa Crimi
Pina Triunveri
Assistant Editor
Francesco Narducci
Still Photographer
Pipolo
